2021 Subaru Ascent

Single-engine lineup for 2021 (carry-over from the 2019 redesign) — every trim shares the same turbo flat-4 rating.

Same engine across all four 2021 trims (Base, Premium, Limited, Touring).

No 2021-specific instrumented test located; the 2019-2022 Ascent shares an unchanged powertrain, and independent tests across those years cluster around 7 seconds.

The turbo-4 pulls strongly with minimal lag once spooled, but throttle tip-in is inconsistent — reviewers and owners describe surging or hesitant response at moderate inputs rather than clean, linear delivery.

The high-torque Lineartronic CVT is a recurring weak point for this generation: multiple owner reports of jerky, hesitant response in stop-and-go traffic, and Subaru's own ECU updates did not fully resolve it.

Maximum rating across the 2021 trim range, properly equipped with the available Class III hitch and standard Trailer Stability Assist.

Symmetrical All-Wheel Drive is standard, not optional, on every 2021 trim, paired with X-MODE terrain modes, active torque vectoring and hill descent control — more sophisticated than the segment's typical single-mode AWD.

Respectable clearance and standard terrain-mode software give it light-duty capability, but there's no low-range gearing, locking diff, or dedicated off-road trim — it's a family crossover with off-road-flavored electronics, not a trail vehicle.

One engine, one transmission, no electrified option — every 2021 Ascent trim from Base to Touring uses the identical 2.4L turbo/CVT combination.

EPA rating for the volume Premium trim on 18-inch wheels; heavier 20-inch-wheel trims lose 1 MPG combined.

EPA city rating for the volume trim.

EPA highway rating for the volume trim.

Derived from the EPA-listed 19.3-gallon tank at the 23 MPG combined rating for the volume trim; Subaru's own marketing rounds this up to 'over 500 miles' using a highway-leaning assumption.

EPA's standard annual fuel-cost estimate for the volume trim at 23 MPG combined.

The turbocharged engine is tuned to run on regular unleaded with no premium recommendation, keeping running costs low despite the turbo.

NHTSA awarded the 2021 Ascent a 5-star overall crash-test rating, the top result on the agency's scale.

The 2021 Ascent earned IIHS Top Safety Pick+, the institute's highest award, with Good ratings across all crashworthiness tests (both small overlap front tests, moderate overlap front, both side tests, roof strength, and head restraints/seats).

For 2021, Subaru made Advanced Adaptive Cruise Control with Lane Centering and Lane Keep Assist standard across every trim alongside EyeSight's forward-collision AEB, so the core suite is universal, but Blind-Spot Detection and Rear Cross-Traffic Alert remain locked to Premium trim and above, leaving the base trim without them.

IIHS rated the standard EyeSight front crash prevention system Superior for vehicle-to-vehicle (avoided collisions at both 12 and 25 mph) and Superior for daytime pedestrian detection (avoided the crossing adult at both speeds and the parallel adult at 25 mph); no separate nighttime pedestrian result was published for this model year.

Blind-Spot Detection with Lane Change Assist and Rear Cross-Traffic Alert are alert-only systems available from the Premium trim up (three of the four trims), rather than standard on the base or paired with active intervention.

Standard EyeSight Lane Centering and Lane Keep Assist function reliably enough for everyday highway use, but multiple 2021 reviews describe the suite as tending toward hyperactive intervention/warnings rather than smooth, confidence-inspiring centering.

Standard Advanced Adaptive Cruise Control operates through the full speed range with integrated lane centering, giving the Ascent a capable, standard-on-every-trim ACC system, though it is not a hands-free highway-assist system and shares the same occasional-intervention criticism as lane centering.

Subaru's EyeSight suite on the 2021 Ascent requires hands on the wheel at all times; no hands-free highway-driving option (comparable to BlueCruise or Super Cruise) is offered on any trim.

All 2021 Ascent trims switched to curve-adaptive LED projector headlights with high-beam assist, which IIHS rated Good — the upgrade that was specifically credited with lifting the Ascent to Top Safety Pick+ that model year.

Reviewers rate the Ascent's outward visibility as solid to excellent for a three-row SUV, aided by strong headlights and camera-based active safety features, though its large-SUV pillars still create some blind zones typical of the segment.

IIHS rates the Ascent's LATCH setup Good with extra positions; second-row anchors are exposed behind Velcro flaps and easy to reach, with reclining seats aiding installation, while the single-side third-row lower anchors are workable but cramped to reach.

Bench 2nd row seating eight is the standard configuration across the 2021 lineup, with captain's chairs an available substitute that trades two seats for convenience.

Front headroom is unchanged from the 2019 redesign that carried through 2021.

Mid-pack front legroom for a mid-size three-row SUV.

Second-row headroom sits at the top of the segment band, a benefit of the Ascent's boxy, tall greenhouse.

Second-row legroom is generous and above the segment midpoint.

Third row (31.7 in legroom) is genuinely accessible — second-row seats power/slide forward and the low step-in height eases entry — but the flatter, firmer third-row cushions and shorter legroom than segment leaders like the VW Atlas make it better suited to kids or short adult hops than long adult trips.

Cargo volume behind the second row with the third row stowed, per official Subaru figures.

Maximum cargo volume with 2nd and 3rd rows both folded flat.

The Ascent is a segment standout for small-item storage — Subaru markets a class-leading 19 cupholders, plus generous door pockets, a deep console bin sized for tablets/wallets, and an underfloor cargo cubby, though it lacks a signature 'giga console' or in-floor trunk like some rivals.

Front seats are comfortable for most drivers with decent cushioning and support; second row is good, but reviewers consistently note third-row cushions are harder/flatter than the rest of the cabin, pulling down the whole-vehicle average.

Widely praised as plush and well-damped over broken pavement for the class, with some reviewers rating it above certain luxury rivals; the tradeoff is noticeable body lean in corners and a bit of float on the highway.

Reviews are split: Consumer Reports and some outlets call it very quiet for a large vehicle with minimal wind/road noise, while Edmunds and owners note tire noise over pavement seams and an engine that grows loud under hard acceleration; Consumer Reports ranks it behind the Telluride, CX-9 and Palisade for quietness.

Tri-zone automatic climate control is standard on every trim — a genuine strength — but heated front seats require Premium or above, heated second-row seats and a heated wheel need Limited, and ventilated front seats are exclusive to the top Touring trim, so the richest comfort equipment is trim-gated rather than broadly available.

Base MSRP sits mid-pack for a mainstream mid-size 3-row SUV; shown for reference only, not scored independently.

Premium is the Ascent's highest-volume trim, adding the panoramic sunroof and 8-inch touchscreen over Base while staying well under Limited/Touring pricing.

CarEdge estimates Ascent scheduled maintenance alone at ~$561/yr (~$2,805 over 5 years); adding typical unscheduled-repair incidence for a turbocharged CVT mid-size SUV over 75,000 miles puts the combined 5-year figure in the mid-$4,000s, roughly average for the segment.

Sources put 5-year depreciation at roughly 48–50% (i.e., ~50–52% retention), essentially average for the mid-size SUV class, which loses about half its value over the same span.

Subaru's basic bumper-to-bumper coverage is the mainstream-brand standard length, at the shorter end of the 3–5 year band.

5 years/60,000 miles is at the shorter end of the segment band, well behind Kia/Hyundai/Mitsubishi's 10-year powertrain coverage.

Subaru does not include complimentary scheduled maintenance on the Ascent (unlike Toyota's ToyotaCare or Kia's included service); owners get standard 3-year/36,000-mile roadside assistance bundled with the basic warranty and, on higher trims, a limited-duration STARLINK Safety/Security Plus services trial. There are no charging credits (gas-only) and no multi-year included service like class leaders offer.

$34,795 volume-trim price minus its estimated resale value after 5 years (51% retained, or about $17,745) leaves about $17,050 in depreciation. Add the projected $4,800 in 5-year maintenance and repairs, and owning this vehicle for 5 years costs about $21,850 in total.

The 2021 Ascent carried below-average predicted reliability into its third model year: J.D. Power's 2021 Initial Quality Study put Subaru at 182 problems per 100 vehicles versus a 162 industry average, and Consumer Reports gave the Ascent poor/below-average predicted reliability marks through this generation's early years, driven by widespread owner-reported CVT judder/hesitation and 2.4L turbo oil-consumption complaints.

Subaru sat mid-pack in dependability studies around 2020-2021 (this was years before its 2024 Consumer Reports #1 ranking), respectable but not top-tier, weighed down in this era by Ascent- and CVT-related complaints across the lineup.

The Ascent generation covering 2019-2022 (including 2021) is subject to a serious fire-risk recall (WRL-22, ~271,694 vehicles) for an improperly fastened PTC heater ground bolt that can melt surrounding components, plus earlier recalls for a CVT wiring harness defect and a chain-guide software issue — more than the typical mainstream SUV's recall load and including a fire-risk condition.

The 2.4L turbocharged flat-4 and Lineartronic CVT were still new for Subaru in 2021 (launched with the Ascent in 2019), with no long-mileage track record yet and a persistent pattern of CVT jerking/shuddering/premature failure reported by owners, alongside factory oil-pan-seal oil leaks; recalls addressed some early causes but the CVT's reputation remained mixed through this model year.

Reviewers consistently praised the Ascent's cabin materials as a strong point for its price class — soft-touch surfaces, solid switchgear, and workmanship that reviewers compared favorably against pricier competitors.

Assembly was generally described as tight and solid by reviewers, but this offsets against scattered owner complaints about infotainment screen freezes/reboots and CarPlay disconnects that read as fit-and-finish/electronics niggles rather than a clean initial-quality record.

Subaru runs a solid, mainstream-scale nationwide dealer network with a certified collision-repair program, adequate but not class-leading service coverage or satisfaction compared to top-tier mass-market brands.

Parts are widely available through Subaru's dealer network and a solid aftermarket, but ownership costs run somewhat above the mainstream-brand average, and CVT/turbo-engine repairs (e.g. the ~$1,100 oil pan seal fix) push occasional costs higher than typical for the segment.

The volume trim's largest widely-fitted screen is the 8.0-inch STARLINK unit standard on Limited/Touring and optional on Premium; Base and standard Premium make do with a smaller 6.5-inch display.

The interface is bright and simple for basic tasks like radio presets, but reviewers consistently flag sluggish response and buried menus for anything beyond the basics — one review calls it 'primitive, circa 2015' in feel despite the crisper 8-inch screen.

Apple CarPlay and Android Auto are standard across the 2021 lineup, but only via wired USB connection — Subaru did not add wireless smartphone projection to the Ascent until later model years (Outback got it first for 2023).

Native navigation is available only on Limited/Touring, and Subaru's built-in voice command system is functional but basic — most owners default to CarPlay/Android Auto's voice assistant and mapping instead.

Base audio is adequate but unremarkable; the Harman Kardon premium system available on upper trims is a genuine step up, giving the Ascent a reasonable but not segment-leading audio proposition.

The 2021 Ascent uses traditional analog gauges flanking a small multi-function LCD trip computer (clock, outside temp, compass, fuel economy) rather than a configurable full-digital cluster — the display is functional but not the reconfigurable graphic cluster increasingly common in the segment.

Subaru's STARLINK telematics of this era support connected-services updates (safety/emergency features) but not the whole-vehicle, feature-adding OTA software updates that some rivals were beginning to offer; infotainment map/software updates generally required a dealer visit or USB update.

The MySubaru app (with a STARLINK Safety Plus subscription) covers the core functions — remote start, lock/unlock, vehicle locate, and status — and works reliably on a good connection, but requires an ongoing paid subscription after the trial and a multi-step security-code process for remote start, and some owners report cumbersome initial setup.

USB provisioning is generous for the era — up to eight ports across the cabin on top trims including third-row charging — though these are legacy USB-A ports rather than faster USB-C, and there's no wireless charging pad offered.

Proximity keyless entry and push-button start are standard on Limited/Touring and available as an option package on Premium, but the Base trim retains a traditional key — so the top convenience tech isn't universal across the lineup.

A rear-vision camera is standard fleet-wide, and the range-topping Touring adds a Smart Rear-View Mirror plus a 180-degree front-view camera useful for tight parking and off-road sightlines — but there's no true 360-degree surround-view system, and the extra cameras are Touring-exclusive.

The Ascent does not offer a true windshield-projected head-up display on any 2021 trim; what Subaru parts catalogs label under that category is actually the 'EyeSight Assist Monitor,' a small strip of indicator lights (not speed, nav, or turn-by-turn info) mounted at the base of the windshield to flag EyeSight alerts — several owners call it more distracting novelty than useful HUD.

IIHS rates the Ascent's LATCH setup Good with extra positions, second-row anchors are easy to find behind Velcro flaps, wide door openings and a low step-in ease loading kids and gear, but the single-side third-row lower anchors are awkward to reach in the tighter third-row space.

5-star NHTSA overall and IIHS Top Safety Pick+ headline a genuinely strong safety case, and for 2021 Subaru made Advanced Adaptive Cruise Control with Lane Centering and a 2nd/3rd-row seatbelt reminder standard on every trim including Base — but Blind-Spot Detection and Rear Cross-Traffic Alert, features many families specifically want, remain locked to Premium and above.

Standard tri-zone climate control, class-leading 19 cupholders, and generous 2nd-row space make multi-hour family trips comfortable through two rows, but the harder third-row cushions and lack of any rear-seat entertainment option temper the all-row picture on longer hauls.

The plush ride and light steering suit stop-and-go traffic, but the high-torque Lineartronic CVT is a documented weak point for this generation — reviewers and owners describe surging or hesitant response to moderate throttle inputs specifically in everyday low-speed driving, undercutting what should otherwise be an easy daily driver.

EPA-rated 21/27 mpg city/highway (20/26 on 20-inch wheels) is about average for a turbocharged mid-size 3-row SUV of this era, and it runs on regular 87-octane fuel rather than requiring premium — a real cost-of-ownership plus even though the raw MPG figure isn't a standout.

At 196.8 in long with a 38-ft turning circle, the Ascent is sizable for city use, and only the top Touring trim gets the extra front/mirror cameras that ease tight parking — Base and Premium make do with just a rear camera.

5,000-lb towing on Premium and above (2,000 lbs on Base) with standard Trailer Stability Assist gives it light-duty trailer capability, but there's no true cargo bed, no payload specialization, and towing tops out well short of body-on-frame or larger unibody rivals.

Long-term durability projections are solid (owners and analysts project 200,000+ miles of service life), but real-world reports of premature brake pad/rotor wear and pulsation within the first 10,000-40,000 miles — serious enough that Subaru extended the brake warranty for 2020-2021 models — and known CVT hesitation issues argue against calling it fleet-proven for hard-use duty.

The Ascent is a family crossover with no onboard household power outlet, no dedicated cargo tie-down/upfit ecosystem, and cloth or leather interior surfaces on the trims most buyers choose — it isn't positioned or equipped for jobsite duty.

Standard Advanced Adaptive Cruise Control with Lane Centering on every 2021 trim reduces driver fatigue on the highway, the ride is genuinely plush for long stints, and 27 mpg highway on a roughly 19-gallon tank yields a solid highway range around 500 miles — offset only by the previously-noted third-row endurance limits.

Standard Symmetrical AWD with X-MODE and Hill Descent Control, 8.7 in of ground clearance, and roof rails engineered with a 700-lb static load rating (enough for a rooftop tent when paired with the right crossbars) make this a genuine light-adventure enabler, short of a true low-range off-roader.

86.5 cu ft of max cargo volume with both rear rows folded, standard roof rails rated for real static loads, an available Class III hitch, and an underfloor storage cubby together give strong gear-hauling range for bikes, luggage or camping equipment.

The Ascent stays composed and safe under duress with quick reactions that belie its size on twisty roads, but reviewers consistently note significant body lean through corners and describe it as less agile and engaging than class benchmarks like the Volkswagen Atlas.

Professional reviewers describe the steering as nicely weighted, direct and natural for the segment, but a recurring owner complaint about numbness right at center — and in some cases oversensitivity to small inputs — keeps it from top-tier marks.

Consumer Reports' instrumented 60-0 mph stop of 129 ft is unremarkable but acceptable for a mid-size 3-row SUV, while real-world owner reports of premature brake pad/rotor wear and pedal pulsation within the first 10,000-40,000 miles — serious enough that Subaru extended the brake warranty for 2020-2021 — weigh against long-term braking confidence.

The turbo flat-4 itself pulls cleanly once spooled, but the CVT pairing is a well-documented weak point for this generation — surging response to moderate throttle and hesitation/stutter in stop-and-go driving are recurring complaints Subaru's ECU updates didn't fully resolve.

The engine is unobtrusive at cruise but grows audibly coarse as revs climb toward redline under harder acceleration — a fairly typical CVT/turbo-4 droning character rather than a genuinely refined or genuinely offensive one.

A roughly mid-pack turning circle for a mid-size 3-row SUV of this footprint.

A tall, commanding seating position, generous front headroom/legroom, and Subaru's typically logical physical-button-heavy control layout make for comfortable, easy ergonomics; sightlines are solid for the class per reviewers, aided by the low step-in height that also helps ingress/egress.

The Ascent is a comfort-and-capability-first family hauler, not an enthusiast's pick — pleasant enough to drive day to day thanks to its weighted steering, but body lean, a CVT that blunts throttle response, and a general lack of engagement mean it's forgettable rather than fun.

Every 2021 Ascent trim, including base, comes with standard AWD, the full EyeSight suite (now with adaptive cruise + lane-centering standard fleet-wide for 2021), an 8-inch touchscreen, and steering-responsive LED headlights — content that rivals like Highlander and Pilot charge extra for (AWD alone is a $1,500–2,000 option on many competitors).

Strong content-per-dollar given standard AWD, turbocharged power, and towing capability (up to 5,000 lbs) at a mainstream price point, though cabin materials and interior refinement trail class leaders like the Telluride/Palisade at comparable money.

Four trims (Base, Premium, Limited, Touring) span $32,295–$45,445 with a single engine and seating choice of 7 or 8 passengers depending on trim — a workable spread but narrower than rivals offering multiple powertrains or cab/drivetrain permutations.

The Ascent sold roughly 74,650 units in 2021 — a steady, established seller in its segment but well behind class leaders like the Toyota Highlander and Honda Pilot in monthly volume.

Subaru carries a loyal, safety- and outdoors-oriented following with above-average owner loyalty, though it lacks the aspirational pull of a luxury or performance halo brand.

Meaningful discounts are commonly available via Subaru VIP/partner pricing (~9.6% under MSRP) and dealer negotiation, without the desperation pricing of a slow-selling model, but Subaru doesn't discount as heavily as domestic-brand three-rows.

2021 is the third model year of the generation that launched for 2019, still on a current platform, and received a meaningful mid-cycle tech update (standard adaptive cruise with lane-centering, steering-responsive LED headlights) rather than being a stale carryover.

The 2021 Ascent earned NHTSA 5-star overall and IIHS Top Safety Pick+ and is consistently well-reviewed for standard AWD, safety tech and build quality, but it is not typically the top pick in three-row comparison tests, which more often favor the Telluride/Palisade for interior polish.