2023 Cadillac XT6

2023 is a carry-over year mechanically within the first-generation XT6 (2020–2025): the volume Premium Luxury trim carries the naturally aspirated 3.6L LGX V6 rated at 310 hp, which is also the model-range maximum since no engine sits above it. Only the entry Luxury trim uses the 235-hp 2.0L LSY turbo four.

The LGX V6 makes 271 lb-ft — a modest figure for a roughly 4,600-lb three-row, and one that peaks at 5,000 rpm because the engine is naturally aspirated. The base 2.0T's 258 lb-ft is nearly as much and arrives at 1,500 rpm, which is why the four-cylinder does not feel dramatically slower around town.

The V6 XT6 was mechanically unchanged from launch through 2025, so instrumented results across the generation apply to 2023: Edmunds recorded 7.3 s, U.S. News 6.4 s in a V6 Sport, with other published runs in between. About 7.0 seconds is the fair figure for the volume Premium Luxury V6 AWD — mid-pack for a mid-size luxury three-row and well behind turbocharged rivals such as the Audi Q7 55 and Lincoln Aviator.

The naturally aspirated LGX V6 is the XT6's most convincing luxury credential: no turbo lag, linear throttle response, and a smooth, quiet character in normal driving that reviewers consistently call pleasant if unexciting. It loses points for needing revs to deliver its 271 lb-ft, for stop/start and cylinder-deactivation coarseness at the margins, and for the total absence of electrified low-end torque in a 2023 segment where the Lincoln Aviator offered a PHEV and the Volvo XC90 both a mild hybrid and a PHEV.

GM's nine-speed automatic behind the V6 shifts smoothly and unobtrusively at part throttle and is well matched to the engine's delivery, but it is deliberate rather than sharp: kickdown takes a beat, and there is no meaningful manual-mode engagement or paddle-shift interest even in Sport trim. Competent and inoffensive, not a highlight.

Cadillac rates the 2023 XT6 at 4,000 lbs with the optional Smart Towing Package — adequate for a small boat or utility trailer but a class behind the 5,000–7,700 lbs offered by the Acura MDX, Lincoln Aviator, Audi Q7 and BMW X5. Without the package the rating collapses to 1,000 lbs, and the package cannot be ordered on the base Luxury trim at all.

All-wheel drive is available across the 2023 range but is a roughly $2,000 paid option on the volume Luxury and Premium Luxury trims, standard only on Sport — a weakness against segment rivals such as the BMW X5, Audi Q7, Genesis GV80 and Volvo XC90, where AWD is standard or near-universal. The hardware is otherwise good: AWD cars gain an AWD drive mode and an Off-Road mode that FWD cars do not get, and the Sport's twin-clutch rear unit adds active yaw control between the rear wheels.

Pavement-oriented by design: 6.65 inches of ground clearance, a unibody crossover platform shared with the Chevrolet Traverse and GMC Acadia, street tires on 18–20-inch wheels, and no skid plates, locking differentials, low range or off-road trim anywhere in the 2023 lineup. It clears the bottom band only because AWD models include an Off-Road drive mode that softens throttle response, permits some wheel slip and biases torque rearward — enough for a gravel road, not a trail.

Two gasoline engines — the 235-hp 2.0L turbo four on the base trim and the 310-hp 3.6L V6 above it — with a single nine-speed automatic and FWD or AWD. That covers the mainstream and nothing else: no hybrid, no plug-in hybrid and no electrified variant of any kind for 2023, at a point when the Lincoln Aviator offered a PHEV and the Volvo XC90 offered both mild-hybrid and plug-in powertrains in the same segment.

The volume Premium Luxury with the naturally aspirated 3.6L V6 and AWD returns an EPA-rated 21 MPG combined — thirsty for a 2023 mid-size three-row, and beaten by every electrified rival in the segment as well as by turbocharged competitors of similar size. The base 2.0L Turbo is the efficient choice at 23 MPG combined, but only nominally so, and it wants premium fuel.

18 MPG city is the weakest number on the card and the one owners feel most, since a three-row luxury crossover does much of its work on school runs and errands. Active Fuel Management and stop/start are fitted but a 4,600-lb unibody with a naturally aspirated V6 has no low-speed efficiency advantage to draw on.

25 MPG highway is where the XT6 looks least bad: the tall nine-speed top gears and the V6's relaxed cruising keep it within a couple of MPG of turbo-four rivals, and the highway figure is the reason the AWD car's total range is respectable despite the poor city number.

The AWD car's larger 22.0-gallon tank rescues the range figure from the mediocre economy — EPA computes 462 miles total, comfortably above the segment's 400-mile norm and enough for a full day of interstate driving between stops. Note the trap: choosing FWD shrinks the tank to 19.0 gallons and costs roughly 60 miles of range even though the FWD car is nominally more efficient.

EPA puts the V6 XT6 at $2,950 a year at 15,000 miles — high in absolute terms for the class, and near the top of the mid-size SUV band the framework normalizes against. The one saving grace is counter-intuitive: because the V6 takes regular while the 2.0L Turbo takes premium, the bigger engine is the cheaper one to feed by $350 a year despite using more fuel.

The volume V6 is the fuel-flexible choice and an unusual bright spot for a luxury badge: EPA classifies the 3.6L as a regular-gasoline vehicle, with premium needed only to realize the full 310 hp / 271 lb-ft rating. Held below the top band because the entry Luxury trim's 2.0L Turbo is a premium-fuel vehicle outright — so the requirement depends on which engine a buyer ends up with — and because there is no cheaper energy path at all: no diesel, no E85 capability, no plug.

NHTSA crash-tested the 2023 XT6 itself in both FWD and AWD form and awarded 5 stars overall, with 5s across every frontal and side measurement — driver and passenger frontal, and both side barrier positions. Only rollover falls short at 4 stars, which is the norm for a tall three-row crossover.

The 2023 XT6 carries a 2023 Top Safety Pick+ badge, but that award was announced before IIHS published the two results that define this car's crashworthiness today: the 2023 XT6 is the vehicle IIHS actually crashed in both updated tests, and it rated Poor in both. In the updated moderate overlap front test the driver compartment held up (all-Good driver measures, Good structure) while the rear dummy submarined — Marginal head/neck, Marginal chest, Marginal restraints/kinematics. In the updated side test the rear passenger torso rated Poor. Small overlap both sides, original moderate overlap, roof strength and head restraints are all Good, and the driver's own protection is genuinely strong — but two Poors in the flagship current-protocol tests is the criterion's bottom-band language exactly. Scored a few points above the identically-rated 2025 car only because the award badge was real for this model year; a used-market buyer should treat it as superseded.

Four of the criterion's five named systems are standard on every 2023 XT6 including the base Luxury: Automatic Emergency Braking with Forward Collision Alert and Front Pedestrian Braking, Lane Keep Assist with Lane Departure Warning, Lane Change Alert with Side Blind Zone Alert, and Rear Cross Traffic Alert — plus front and rear park assist, IntelliBeam auto high beams and the Safety Alert Seat. The single gap is the expensive one: adaptive cruise control is standard nowhere and cannot be ordered at all on the Luxury trim, living in the $1,300 Driver Assist Package on Premium Luxury and Sport. That is the mid-band case, but with blind-spot and cross-traffic standard rather than optional the XT6 sits at the top of it.

The standard system tests well in daylight and poorly in the dark, which is this criterion's middle band almost verbatim. IIHS rates the standard AEB Superior for vehicle-to-vehicle and Superior for daytime pedestrian detection — collisions avoided outright in most runs — but only Basic for nighttime pedestrian detection, and the night detail is the concerning part: on low beams the 25 mph crossing-adult run shed just 1 mph of impact speed. Scored in the upper half of the band because the Superior results apply to the standard system on every trim rather than to an option package.

Coverage is answered well — Lane Change Alert with Side Blind Zone Alert and Rear Cross Traffic Alert are both standard on all three 2023 trims, including the base Luxury. Quality is where it stops: these are alert-only systems with no blind-zone steering intervention and no cross-traffic braking, and Reverse Automatic Braking is optional package content rather than standard. There is no safe-exit or rear-occupant alert. Standard-on-every-trim but alert-only puts it at the top of the middle band.

Lane Keep Assist with Lane Departure Warning is standard on all three trims and works as a departure-correcting nudge, but it does not hold a line. True lane centering exists on the 2023 XT6 only inside Super Cruise, and reaching Super Cruise this year means an $8,150 stack of required options on Premium Luxury — and it only centers on Cadillac's mapped highways. On every Luxury trim, and on any road outside the map, the car has nothing that centers. Scored a shade below the 2025 car, where Super Cruise was folded into a single Platinum Package and was easier to actually get.

Availability is the problem more than quality. Adaptive cruise is standard on no 2023 XT6 and cannot be ordered on the base Luxury at all; on Premium Luxury and Sport it arrives only inside the $1,300 Driver Assist Package, so a large share of the lineup ships with plain cruise control. Where it is fitted, GM's full-speed-range radar system is competent and draws no notable reviewer complaints, and buyers who go all the way to Super Cruise get genuine highway assist. The score reflects a capable system a lot of buyers of this car cannot have.

2023 is the year Super Cruise reached the XT6, and Super Cruise itself is the most mature hands-free system on sale, mapped across roughly 200,000 miles of North American highway. But this is a thin application of it. It is unavailable on the base Luxury, a standalone option on Premium Luxury and Sport that drags four other packages with it for $8,150 all-in, GM constrained 2023 allocation so not every order could get it, and the XT6 is specifically excluded from Turn Signal Activated Lane Change — it holds its lane and nothing more. Available but genuinely limited in both coverage and access, which is the middle band.

IIHS rated both XT6 headlamp configurations and both came back Acceptable — the LED projectors with high-beam assist fitted across Luxury, Premium Luxury and Sport, and the upgraded set bundled with the Platinum and Premium Headlamp System packages. The consistency is the strength: there is no dim volume configuration to fall into and no penalty for buying the cheap trim. What is missing is any Good rating available at any price, and neither variation is curve-adaptive. IntelliBeam auto high beams are standard on every trim, which also earns the AEB night test its high-beam credit.

The XT6's upright, boxy greenhouse gives it more glass and better forward and side sightlines than most swoopier rivals, and reviewers rate visibility as good on that basis. Working against it are thick pillars, three rows of head restraints in the sightline and dark tint, which leave enough doubt that deliberate blind-spot checks stay necessary. Camera compensation is the weak link on the volume car: a rear camera and front/rear park assist are standard, but HD Surround Vision and the digital rear camera mirror both sit in the optional Technology Package. Average natural visibility with partial, mostly optional camera support.

The second row is genuinely good — two complete sets of easy-access lower anchors in the outboard positions, wide door openings that swing fully clear, and enough room to take a bulky rear-facing seat without stealing front legroom. The third row is where it loses points: no lower anchors back there at all, only top tethers on the two outboard positions, and fixed head restraints that push a high-back booster off the seatback. IIHS rates LATCH ease of use Acceptable rather than Good for exactly this split. Workable for two seats, compromised for anyone filling all three rows.

2023 is a carry-over year inside the first-generation XT6 (2020–2025): a 60/40 second-row bench is standard across Luxury, Premium Luxury and Sport for seven-passenger capacity, with captain's chairs available on the two upper trims dropping it to six in exchange for a walk-through to the third row.

39.8 in of first-row headroom is mid-pack for a mid-size SUV. The 2023 XT6 is structurally identical to the 2020 launch car — the only 2023 changes were paint colors, package shuffling and Super Cruise availability — so the published body dimensions are unchanged.

41.2 in is the weakest interior dimension on the card — barely above the SUV band floor and short of the Lincoln Aviator (43.0), Audi Q7 (41.7) and Acura MDX (41.6). The XT6 shares its 112.7-in wheelbase with the two-row XT5 and the GMC Acadia, and the packaging squeeze lands ahead of the B-pillar.

39.1 in of second-row headroom sits near the top of the SUV band and is a genuine packaging win — the upright, boxy roofline reviewers criticize aesthetically pays for itself inside, and even the third row's 37.2 in is competitive. Legroom, not headroom, is what limits the back of this car.

39.1 in of second-row legroom is genuinely adult-sized and ahead of the Acura MDX (38.5) and Audi Q7 (38.8); combined with wide door openings it makes the middle row the best seat in the car. The third row's 29.5 in is where the XT6 concedes to the Traverse and Aviator.

A real third row rather than a token one, but a kid-and-short-trip proposition. 37.2 in of headroom is class-competitive and access is decent — the second row slides and tilts, and the optional captain's chairs open a walk-through — yet 29.5 in of legroom and narrow shoulder room mean adults tolerate rather than enjoy it.

43.1 cu ft with the third row folded is mid-pack for a mid-size three-row and a clear step behind the Chevrolet Traverse it shares a wheelbase family with, which clears 57 cu ft in the same measurement. Behind the raised third row there is 12.6 cu ft — a few bags, not a family's luggage.

78.7 cu ft with both rear rows down is respectable without leading: well short of the Chevrolet Traverse's ~98 cu ft, but at the upper end of the luxury three-row cluster where the Audi Q7 and Acura MDX sit in the low 70s. The rows fold flat electrically on the volume Premium Luxury, which makes the space easy to use.

Competent, conventional, and short on ideas. There is a covered center console bin, usable door pockets, six USB ports across three rows, a wireless charging slot and a power liftgate with power-folding rear seats — everything a three-row family buyer expects and nothing the top band rewards: no configurable console, no meaningful underfloor bin, no 120V outlet and no fold-flat front passenger seat.

Front and second-row seats are among the XT6's better features — reviewers call them excellent over multi-hour stints — and 2023 is the year ventilated front seats became standard on the volume Premium Luxury alongside heated fronts standard on every trim. It stops short of the top band because the third row is a short-trip compromise and because reviewers repeatedly flag the rear-cabin materials as below the class standard.

Ride comfort is the thing reviewers most consistently credit the 2023 XT6 with — smooth over broken pavement and well suited to freeway miles in volume Premium Luxury spec. The deductions are specific: the Sport's firmer FE5 tune, now available with 21-inch wheels for 2023, transmits impacts, and even at its best the XT6 controls residual body motions less tidily than the segment's best.

Genuinely quiet, and one of the few places the XT6 clearly earns its badge over the Traverse and Acadia it shares hardware with — acoustic glass, active noise cancellation and thorough insulation keep wind and road noise suppressed at highway speed. Held out of the top band because the base 2.0L turbo gets noisy under load and no reviewer calls it class-leading.

A strong standard sheet for 2023: tri-zone automatic climate control, heated front seats, remote start, a power liftgate and an UltraView panoramic sunroof are standard on every trim including the base Luxury, and 2023 made ventilated front seats standard on the volume Premium Luxury, which also gets a heated steering wheel. Heated second-row outboard seats remain optional content, and there is no rear-seat climate control beyond the third zone.

The entry Luxury trim opens at $48,595 plus the $1,395 destination freight charge — $49,990 delivered, and for 2023 the least expensive way into a three-row luxury crossover, undercutting an Acura MDX slightly and an Audi Q7 or BMW X5 by roughly $10,000–$15,000. Price is the XT6's central argument, though the base car makes do with the 235-hp 2.0L turbo four.

Premium Luxury is the volume trim and the one worth buying: it is where the 310-hp 3.6L V6 becomes standard along with genuine leather in the first two rows, a heated steering wheel, 14-speaker Bose, heated and ventilated front seats, Rainsense wipers and a hands-free liftgate. At $54,795 plus $1,395 destination that is $56,190 front-drive, $58,190 with AWD — a ~$6,200 step above the base Luxury, and the only entry point for the $2,500 Super Cruise option.

GM parts and labor rates keep the XT6 materially cheaper to service than its German rivals, and the 4-year/50,000-mile bumper-to-bumper term absorbs nearly all repair spend through year three, so the bill is back-loaded into years four and five. The figure used splits the two mainstream estimates — CarEdge's light $3,201 (~$640/yr), which understates the V6's year-four plug-and-fluid service, against KBB's roughly $6,200 combined maintenance-plus-repair model for the same nameplate — leaning above CarEdge because the XT6 carries a ~28% probability of a major repair inside five years.

The item that sinks this category, though 2023 holds up better than the orphaned 2025 final-year car. Real transaction data three years in has the 2023 XT6 at roughly 51–54% of its original price, and rolling that curve forward two more years at the ~5-point-a-year rate luxury three-rows shed lands near 41–44%; the retrospective nameplate figures from iSeeCars (46.4% retained) and CarEdge (47.8%) sit a little higher because they average earlier XT6s sold into an inflated used market. The estimate takes 44% — between the forward projection and the retrospective figures — and it is roughly at the luxury large SUV class average rather than a strength.

Cadillac's 2023 bumper-to-bumper limited warranty runs 4 years or 50,000 miles — the luxury-brand norm, matching BMW, Audi and Lexus at 4/50 and a year longer than the mainstream Chevrolet Traverse and GMC Acadia the XT6 shares a platform with. Transferable to a second owner, and it includes towing to the nearest dealer for warranty work.

Six years or 70,000 miles on the engine, nine-speed automatic and drive system — longer than the 4/50 the German luxury brands offer and a step above the 5/60 on the mechanically related Chevrolet and GMC siblings, but near the bottom of the framework's 5–10 year band, which is scaled against Hyundai/Genesis-style 10-year/100,000-mile terms.

Cadillac covers exactly one service visit on a 2023 XT6 — oil change, tire rotation and multi-point inspection, redeemable at a Cadillac dealer within the first 18 months — where BMW (3 yr/36k Ultimate Care), Audi and Volvo included multiple years of scheduled maintenance, so this lands mid-band rather than high; the four-year Premium Care Maintenance program Cadillac once ran was long gone by 2023. The offsetting perks are genuine: 6-year/70,000-mile roadside assistance matching the powertrain term, courtesy transportation during warranty repairs, and OnStar/Cadillac Connected Services trials, with Super Cruise-equipped cars carrying an included connected-services period for the feature to function.

$56,190 volume-trim price minus its estimated resale value after 5 years (44% retained, or about $24,724) leaves about $31,466 in depreciation. Add the projected $5,200 in 5-year maintenance and repairs, and owning this vehicle for 5 years costs about $36,666 in total.

2023 is the XT6 model year with the strongest reliability evidence of its generation, and it is no longer a prediction: J.D. Power's 2026 VDS surveyed three-year-old 2023 cars and the XT6 ranked highest in Upper Midsize Premium SUV, while J.D. Power's contemporaneous forecast put the 2023 car at 84/100 ("Great"). Consumer Reports only calls it about average and has too little data to rate a single trouble spot, which keeps this out of the top band rather than contradicting it.

Cadillac beat the industry average in every study bracketing this model year — above-average three-year dependability in the 2023 VDS, third among premium brands for initial quality in the 2023 IQS, and second among premium brands in the 2026 VDS that graded these very cars. What holds it mid-band is placement rather than absolute score: 12th of all brands in the 2023 VDS is mid-pack, and Consumer Reports' brand report card keeps Cadillac well down its own list.

By volume 2023 is one of the cleanest years of the generation — two NHTSA campaigns and 13 owner complaints, against four campaigns and 36 complaints on the 2020 launch cars — but severity matters more than count here, and one of the two is a transmission sun-gear replacement that can drop a half-shaft and let the car roll away in park. The other is a trivial illegible tire-size label, and the generation's persistent 9T-series torque-converter shudder TSB traffic sits behind both.

The volume Premium Luxury's naturally aspirated 3.6L LGX V6 is the most durable member of GM's high-feature V6 family — no turbo, no port-of-entry carbon pattern, and the timing-chain wear that plagued the earlier LFX was reengineered out — but the nine-speed behind it is where this year's exposure sits. 2023 is precisely the model year that drew the sun-gear recall and anchors the documented 2023–24 XT5/XT6 erratic-shifting and outright-replacement complaints, and reported oil consumption on the LGX pulls it further below the 2025 car's mark.

The cabin is the weakest quality credential on the car: reviewers agree that hard, flat-black plastic outnumbers the good surfaces even on frequently touched areas like the center console, and that the second and third rows feel outright cheap. Real leather, wood and metal on the volume Premium Luxury lift it off the bottom, but on a $56K three-row it reads a class behind a GV80, X5 or Q7 interior — and the criticism is about execution, not the raw materials.

Assembly quality is far better than the material selection, and 2023 has the best initial-quality evidence of any XT6 year: Cadillac finished third among premium brands in the 2023 IQS at 170 PP100 against a record-bad 192 industry average, and the XT6 itself was a repeat segment winner in that study. The three-year VDS win on these same cars is largely a squeaks-rattles-and-defects measure, which is direct evidence the assembly holds up; only the reviewers' complaints about trim execution keep it out of the top band.

Roughly 590 US Cadillac stores make this one of the densest luxury service networks in the country — materially broader coverage than a Genesis, Volvo or Land Rover owner gets — and dealer-service satisfaction ranked third among premium brands in the study contemporaneous to this car. Held short of the top band only because Lexus and Porsche rank ahead of it.

Almost everything mechanical under the XT6 is shared GM hardware — the LGX V6, the LSY four, the 9T65 nine-speed and C1 platform pieces common to the Acadia, Traverse, Blazer and XT5 — so parts are abundant through dealers and independents alike and five-year upkeep runs at or below the luxury average. The nameplate's discontinuation after 2025 is a mild long-tail concern, blunted by that commonality and by the size of the 2020–25 population.

Every 2023 XT6 trim keeps the 8.0-inch CUE center touchscreen the car launched with for 2020, and no larger display is available on any trim or in any package. By 2023 that is roughly half the screen real estate the German and Lincoln mid-size luxury rivals were fitting.

CUE is easy to learn — shallow menus backed by a console rotary controller and real volume/tuning hardware, which reviewers appreciate — but this is decade-old GM software on a small screen, and by 2023 the press verdict is that the XT6's cabin "isn't up to par concerning its design, componentry, and technological sophistication" against the class. Usable, not competitive.

Wireless Apple CarPlay and wireless Android Auto are both standard on every 2023 XT6 trim including the base Luxury, at no cost. With a native screen this small and this old, projection is the interface most owners actually live in — and it works well by reviewer accounts.

2023 is the year embedded navigation became standard rather than optional on the volume Premium Luxury, and Natural Voice Recognition plus Amazon Alexa built-in are fitted across the range — a real improvement over 2022. It stays mid-band because this is CUE-era command-and-control voice rather than a natural-language assistant, there is no Google built-in on this platform, and most owners default to Siri or Google Assistant through projection.

Audio is the strongest part of the XT6's tech suite: a Bose eight-speaker system is standard even on the base Luxury, and the 14-speaker Bose Performance Series comes with the navigation radio that is standard on the 2023 Premium Luxury and Sport. It sits a tier below the Burmester and Bowers & Wilkins hardware in German rivals, and one reviewer faults its tuning, but no competitor at this price hands over 14 branded speakers without an options box.

There is no full-digital cluster on the 2023 XT6 at any price. Trims get a color driver information display between conventional gauges, and the larger 8-inch color Driver Information Center is locked inside the optional Technology Package on Premium Luxury and Sport — so the volume car on the lot may not have it. Every German and Korean rival in this class had moved to a configurable full-width panel years earlier.

The XT6 is OTA-capable through its OnStar connection and receives infotainment and telematics module updates in the background, but it is one of only two Super Cruise vehicles still on GM's pre-VIP Global A electrical architecture — so updates are maintenance- and infotainment-scoped rather than the feature-adding whole-vehicle drops GM's Global B cars get. It is the reason the 2023 XT6 never received the Super Cruise coverage expansion its stablemates did.

myCadillac covers remote start with climate preset, lock/unlock, vehicle locate, diagnostics and status alerts, and 2023 buyers get three years of the OnStar and Connected Services Premium Plan bundled in. It lands mid-band rather than high because those remote commands lapse into a paid subscription after the trial — unlike the eight years of no-cost core OnStar GM began including on 2025-and-newer Cadillacs — and there is no phone-as-key or digital key on this platform.

Six USB ports across all three rows — four of them USB-C — is genuinely good for a three-row family SUV and means third-row passengers are not left out. It stays out of the top band because wireless charging is withheld from the base Luxury and there is no household-style 120V outlet anywhere in the lineup.

Proximity keyless entry with push-button start and remote start (fob or myCadillac app) is standard across the 2023 range, and a power liftgate is standard on every trim with the hands-free kick sensor standard from Premium Luxury up. Held below the top band by the absence of any phone-as-key on this platform and by remote commands being subscription-gated after the three-year trial.

The hardware is good when fitted — HD Surround Vision, Automatic Parking Assist with braking, Surround Vision Recorder, a rear camera mirror with washer and rear pedestrian alert — and an HD rear camera plus rear park assist are standard on every trim through the Cadillac Smart System. What costs it points is packaging: all of the 360-degree and automated-parking content sits inside the optional Technology Package on Premium Luxury and Sport.

A reconfigurable full-color head-up display is offered and reviews well, but it is bundled into the optional Technology Package on Premium Luxury and Sport only — it cannot be had on the base Luxury at any price, and a mid-trim buyer has to buy the whole bundle to get it.

Three rows standard, wide-opening rear doors, optional tip-and-slide captain's chairs that open third-row access, IIHS-Acceptable LATCH hardware in the second row and a power liftgate cover daily family logistics well. The limits are 12.6 cu ft behind the raised third row — which a full-size stroller plus groceries overwhelms — and the absence of any lower anchors in the third row.

A 5-star NHTSA overall result plus standard AEB with pedestrian braking, blind-zone alert, rear cross-traffic alert and lane keep assist on every trim is a genuinely good baseline for a family buyer. It is undercut badly by IIHS: the 2023 XT6 is the vehicle IIHS actually crashed in the updated moderate overlap test and it rated Poor, driven by rear-passenger injury risk — the seat a child occupies — while adaptive cruise and rear automatic braking are optional rather than standard.

A quiet cabin, standard tri-zone climate, a panoramic sunroof on every trim, six USB ports across three rows and excellent front and second-row seats make the first two rows a good place to spend a day. The third row's 29.5 in of legroom is a short-haul proposition, and 12.6 cu ft behind it means a genuinely full seven-passenger trip cannot carry everyone's luggage.

The naturally aspirated 3.6L V6 in the volume Premium Luxury is smooth and untemperamental, the cabin is well isolated, outward visibility is good and the console rotary controller keeps the small screen usable on the move. It falls short of effortless because reviewers flag twitchy low-speed throttle tip-in and a nine-speed that can jar around town, and lane centering exists only inside the expensive Super Cruise option.

21 MPG combined and roughly $2,950 a year in fuel put the V6 XT6 among the more expensive ways to commute in this class, with no hybrid or plug-in option anywhere in the 2023 lineup to blunt city driving. The one mitigating factor is counter-intuitive: the V6 runs on regular gasoline while the base 2.0L turbo requires premium, so the bigger engine is the cheaper one to feed.

At 198.8 in long, 77.3 in wide and a 39-ft curb-to-curb turning circle this is a genuine mid-size footprint that needs deliberate parking. The tall, upright glasshouse helps and rear park assist with an HD camera is standard, but HD Surround Vision and Automatic Parking Assist are locked inside the optional Technology Package rather than standard on the volume trim.

A 4,000-lb maximum rating with the V6 and the Smart Towing Package covers a small utility trailer or a pair of jet skis, and 78.7 cu ft of flat load floor is usable. But the base 2.0T is limited to 1,000 lbs, the towing package cannot be ordered on the Luxury trim at all, and this unibody luxury crossover has no payload or powertrain headroom for sustained work duty.

The 3.6L LGX V6 and the nine-speed automatic are long-serving, high-volume GM units on a platform shared with the Acadia and Traverse, which is reassuring mechanically. Against that, the leather-trimmed cabin, 18–21-inch wheels and the complete absence of any fleet or commercial history make it a poor candidate for hard use, and warranty coverage is ordinary for a luxury badge.

Provisions amount to a dealer hitch package with a 4-pin harness, roof cross rails and cargo tie-downs. There is no onboard 120V outlet, no bed, no washable surfaces, no work-oriented trim and no upfit ecosystem behind the vehicle — it was never intended for jobsite duty and nothing in the 2023 catalog suggests otherwise.

A quiet, well-isolated cabin, seats reviewers praise over multi-hour stints and roughly 460 miles from the AWD car's 22-gallon tank make it a competent mile-eater — and 2023 is the year Super Cruise arrived on the XT6, which reviewers found genuinely excellent on road trips. The catch is availability: Super Cruise was a limited-allocation $2,500 option on the upper two trims only, and even ordinary adaptive cruise requires the Driver Assist Package.

Twin-clutch AWD with an Off-Road drive mode, roof cross rails for bikes and boxes and a 4,000-lb tow rating handle gravel roads, trailheads and a small toy hauler. 6.65 in of ground clearance, all-season tires on 18–21-inch wheels, no skid plates or low range, no 120V power and AWD being a roughly $2,000 option on the volume trims keep it well out of genuine backcountry duty.

Power-folding second and third rows on the volume Premium Luxury open a flat 78.7 cu ft hold, and roof cross rails plus a dealer hitch extend it to bikes and cargo boxes. The weak point is the 12.6 cu ft well behind the third row, which is small for a seven-seater and limits flexibility exactly when the car is full.

Secure and tidier than its size suggests — reviewers note it does not pitch or roll excessively through corners — but it is a 2020-vintage unibody crossover on the Traverse/Acadia wheelbase family with no performance ambition. The volume Premium Luxury on passive dampers is composed rather than engaging; only the Sport gets the FE5 suspension and adaptive damping, and 2023's new 21-inch wheel option trades ride for looks rather than grip.

The XT6's most criticized dynamic trait. Reviewers describe the steering as light and accurate enough to place the car but short on feedback, and front-drive versions add noticeable torque steer under hard acceleration — a poor look in a luxury three-row. Weighting is consistent; there is simply little coming back through the rim.

Braking is one of the XT6's solid areas: instrumented stops from 60 mph land around 120 ft — par for a 4,400-lb mid-size crossover — with pedal feel and straight-line stability both praised and no fade reported in repeated stops. For 2023 the Sport trim gains Brembo front brakes with red calipers as standard equipment, though the volume Premium Luxury keeps the conventional setup.

The naturally aspirated 3.6L LGX in the volume Premium Luxury is genuinely smooth and lag-free, and the nine-speed slips between ratios unnoticed at part throttle — but the calibration undercuts it. Reviewers of the 2023 car report an overly sensitive throttle at low speed and a transmission that jars around town, and the nine-speed needs two downshifts to find a ratio under hard acceleration.

Near-silent at a cruise — the acoustically insulated cabin is one of the XT6's clearest wins over its Traverse and Acadia siblings — and the V6 is vibration-free at idle and light load. Under hard acceleration the LGX gets loud and, by several accounts, coarse rather than tuneful, and the base 2.0L turbo on the Luxury trim is noisier still.

39.0 ft curb-to-curb is unremarkable for a mid-size SUV — mid-band, and a consequence of the 112.7-in wheelbase shared with the XT5 and Acadia rather than of the XT6's own length. Unchanged for 2023; larger-wheel trims sit at the top of the 38.8–39.2 ft range quoted across sources.

Sightlines are good — tall glass, an upright greenhouse and a commanding hip point — and the dash is uncluttered with the small screen operable by touch or the console rotary controller, which testers like. What holds it back is adjustability: Consumer Reports' testers were frustrated by restricted seat and steering-wheel adjustment ranges on this generation, a real problem at this price.

Nobody recommends the XT6 to a driver. It is competent, quiet and pleasant to cover distance in, but the light and uncommunicative steering, the deliberate transmission and the absence of any distinguishing character make it an appliance — reviewers of the 2023 car describe an "executive business vibe" rather than anything to savor, and 2023's changes were paint, wheels and a driver-assist option rather than anything dynamic.

The $49,990 base Luxury is decently stocked for the cheapest entry into a three-row luxury SUV — UltraView power sunroof, tri-zone climate, heated front seats, wireless Apple CarPlay/Android Auto, LED headlights, power liftgate and a driver-assist set covering automatic emergency braking with front pedestrian braking, forward collision alert, lane keep assist with lane departure warning, front and rear park assist and an HD rear vision camera. What holds it mid-band is what money cannot buy on the base trim: the 8.0-inch CUE screen is the same on every trim, seating is synthetic rather than leather, and adaptive cruise, Super Cruise, head-up display, surround view and wireless charging all require stepping up to Premium Luxury or higher.

Price is the XT6's whole argument and in 2023 it was a strong one: $49,990 delivered made it the least expensive three-row luxury SUV on sale, undercutting an Acura MDX modestly and an Audi Q7 or BMW X5 by $10,000–$15,000, while the $56,190 volume Premium Luxury brought a 310-hp V6, real leather and 14-speaker Bose. The standout for 2023 specifically is Super Cruise at $2,500 — genuine hands-free highway driving on 200,000+ miles of mapped road, which no rival offered at any price near this one. Against that sit an 8-inch screen, no hybrid anywhere in the range, thirsty EPA figures and a cabin reviewers consistently found short of the class benchmark.

Three well-spaced trims (Luxury, Premium Luxury, Sport) spanning $49,990 to the low $70,000s loaded, FWD standard with a $2,000 AWD option on the two lower trims, twin-clutch performance AWD standard on Sport, and second-row bench or captain's chairs for six- or seven-passenger seating. The gaps are real: the 2.0L turbo four is confined to the base Luxury and the V6 to everything above it, so there is no engine choice within a trim; there is no hybrid, PHEV or V-Series variant in a class where electrified options were becoming common by 2023; and Super Cruise cannot be had on the base trim at all.

A steady but second-tier seller: 19,119 US deliveries in calendar 2023, down about 5% year over year, with a strong Q1 (+26%) giving way to declines in each of the following three quarters and a 10th-place finish in its segment in Q3. That is roughly half again the volume the nameplate managed in its final years and enough to call it a real market presence, but it never threatened the class leaders and the trajectory was already pointing down — the trend that ended in GM discontinuing the XT6 after 2025.

Cadillac in 2023 was a healthy brand — the Escalade halo, a credible V-Series performance line and the Lyriq beginning to establish its EV credibility — but the XT6 drew less of that benefit than other Cadillacs. The model's defining critical complaint throughout its run was that it never escaped its Chevrolet Traverse and GMC Acadia origins, and J.D. Power's 2023 review named the specific shortfall: competence without emotional appeal. Resale lands at par rather than as a brand bonus, with the nameplate depreciating essentially in line with its class average.

Buyers could reliably do better than sticker, but the 2023 money was modest rather than generous — up to $1,500 off in a representative month, whether taken as cash or low-interest financing, a $1,000 lease incentive with a national lease program on the Luxury trim, and stackable loyalty, military and educator allowances on top. That is real, consistently available buyer benefit in a class where several rivals were still transacting at or above MSRP in 2023, but it is well short of the ~$2,500 allowances and 2.9% APR clearance programs the nameplate attracted in its final years.

2023 is the fourth model year of a first-generation XT6 that launched for 2020 and never received a mid-cycle refresh, riding on a 2019-vintage architecture with an 8.0-inch CUE screen and no electrified option in a class rapidly adding them. The one genuine addition is the arrival of Super Cruise as an option, which is more than a paint-and-package year — but the rest of 2023 was exactly that, one new exterior color and three deleted ones. It sits past mid-cycle with the shape of the run already clear: no refresh would ever come, and production ended after 2025.

Reviewers landed on competent-but-unremarkable and put it in the bottom third of a strong class — U.S. News scored it 7.2/10 and ranked it #18 of 21 luxury midsize SUVs, The Car Connection 6.5/10, KBB 3.8/5 with the summary "less luxurious than competitors." The 2023 model year is also where the model's one real credential lapsed: after three consecutive IIHS Top Safety Pick+ awards for 2020–2022, the 2023 XT6 rated Poor in the updated side test (rear-passenger torso protection) and Poor in the updated moderate overlap front test, ending the streak, and no other major award replaced it.