Research · Small Sport Utility Vehicle 4WD

2021 Subaru CrosstrekRecalls, problems, MPG & safety

NHTSA lists 1 safety recall and 115 owner complaints for the 2021 Subaru Crosstrek. Most complaints involve visibility/wiper (29) and electrical system (16). The EPA rates it 25–30 mpg combined, and NHTSA gives it 5 stars overall.

Combined MPG
25–30mpg
EPA · 3 versions
NHTSA overall
5of 5 stars
NCAP crash tests
Safety recalls
1campaigns
Latest Nov 2023
Owner complaints
115
Top: visibility/wiper
Fuel cost / yr
$2,150est.
EPA estimate, best version
01 —Recalls

Safety recalls

1 NHTSA campaign · applies to some vehicles, check your VIN

Power train: park

Free remedy

Subaru of America, Inc. is recalling certain model year 2021 Crosstrek, 2022 Forester, 2021-2023 Legacy, and Outback vehicles. An insufficient weld may allow water to enter the inhibitor switch, causing it to fail.

Power trainReported Nov 9, 2023NHTSA 23V755000
Data from NHTSA Recalls API · synced Nov 3, 2026 · All recall detailsNHTSA vehicle page
02 —Complaints

Owner complaints by component

115 complaints filed with NHTSA · Dec 2020 – Sep 2026
  1. Visibility/wiper29
  2. Electrical system16
  3. Engine16
  4. Power train14
  5. Forward collision avoidance14
  6. Lane departure5
  7. Service brakes4
  8. Fuel/propulsion system4
  9. Visibility4

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

By model year

Complaints for each Crosstrek model year we’ve synced.

View as table
Model yearNHTSA complaints
201797
2018195
2019286
202071
2021115
202231
202336
2024120
202547
202611
Crashes reported
8
Fires reported
2
Injuries reported
6
Deaths reported
0
Data from NHTSA Complaints API · synced Nov 3, 2026 · Full problem breakdownNHTSA vehicle page
03 —Common problems

What owners report most

Verbatim excerpts from NHTSA complaints, by component

Visibility/wiper

29 reports
“On Friday evening, [XXX], while closing the rear driver-side window, I heard a loud mechanical snap, after which the window failed to operate. The window regulator has binding issues (as documented in Subaru TSB 07-189-21R). This mechanical binding disables the anti-entrapment (anti-pinch) safety feature. The sensor is bypassed by the binding/mechanical failure, the window will not reverse when it hits an obstruction. This creates a direct entrapment and crush risk for passengers, specifically young children. A Subaru Customer Advocacy Manager (Jennifer) admitted on a recorded line that “the part should not break” (Case #[XXX]). Despite this admission and the documented safety risk, Subaru of America refused to authorize a safety repair. The failure was inspected and confirmed by an authorized Subaru Service Center (Walser St Paul). No warning lights appeared prior to the failure as it is a pure mechanical defect. I have the recordings, but I’m not able to upload them at the moment. Please let me know if needed.”
Owner complaint to NHTSAFiled Feb 26, 2026Visibility/wiperODI 11720721

Electrical system

16 reports1 crash
“There have been multiple instances where my car has failed to “restart” if the auto-start-stop feature is on. I immediately turn that setting off every time I get into my car because if I pause for too long at a light/stop sign etc.the engine will stall and turn off (without being in park). I have reported this to Subaru on many occasions and they’ve told me to replace the battery, so I did, and nothing changed. I’ve also replaced the starter and that didn’t help either. I’m now unable to turn my car off at gas stations because I’m worried it won’t restart. I just saw that a law suit has opened because of this electrical issue so I wanted to formally report my concerns. This needs to be a safety recall.”
Owner complaint to NHTSAFiled Aug 24, 2026Electrical systemODI 11758970

Engine

16 reports1 crash2 fires
“- Rod #4 failure of unknown cause, although there is speculation that current failure may be related to a major repair in oil system a year ago. - My safety along with my unborn child’s, husband’s and brother in law’s were all at risk. Another driver had to take evasive action to avoid hitting us in an active fast lane on I-70 going between 65-70 mph. There was no shoulder available to pull off on until a half mile up the road. - Yes the problem has been confirmed from the dealership partially. They did not identify a cause for the sudden failure. However stated it could not be determined if this failure is or is not related to a previous major engine repair made a year ago. - The engine has been inspected by the dealership and warranty company. - There were no warning signals prior to either engine failures. The first one being a year ago for head gasket failure that allowed oil to mix with coolant. With the most recent failure the engine ticked briefly after braking to merge for construction, the oil pressure light followed by engine light turned on 5 seconds before engine completely lost power.”
Owner complaint to NHTSAFiled Jul 16, 2026EngineODI 11750897
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 3, 2026
04 —Key specs

Engines, transmissions & drive

3 versions rated by the EPA
EPA class
Small Sport Utility Vehicle 4WD
Engines
2.0L 4-cyl · 2.5L 4-cyl
Transmissions
Automatic (AV-S8) · Manual 6-spd
Drive
All-Wheel Drive
Fuel
Regular Gasoline

Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.

Data from EPA fueleconomy.gov · synced Nov 3, 2026EPA listing
05 —Fuel economy

EPA fuel economy by version

City / highway / combined, annual fuel cost and CO₂
EPA
VersionCityHwyComb.Fuel / yrCO₂ g/mi
Crosstrek AWD
Auto (AV-S8), 4 cyl, 2.0 L · All-Wheel Drive
283330$2,150297
Crosstrek AWD
Auto (AV-S8), 4 cyl, 2.5 L · All-Wheel Drive
273429$2,200302
Crosstrek AWD
Man 6-spd, 4 cyl, 2.0 L · All-Wheel Drive
222925$2,550355
  • Crosstrek AWD
    Auto (AV-S8), 4 cyl, 2.0 L
    28 city · 33 hwy · $2,150/yr
    30
    mpg comb.
  • Crosstrek AWD
    Auto (AV-S8), 4 cyl, 2.5 L
    27 city · 34 hwy · $2,200/yr
    29
    mpg comb.
  • Crosstrek AWD
    Man 6-spd, 4 cyl, 2.0 L
    22 city · 29 hwy · $2,550/yr
    25
    mpg comb.
Data from EPA fueleconomy.gov · synced Nov 3, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
06 —Safety

NHTSA 5-Star Safety Ratings

1 tested variant
Overall rating
5/ 5
5 of 5
Subaru Crosstrek SW AWD
Frontal crash
4 of 5
Side crash
5 of 5
Side pole
5 of 5
Rollover
4 of 5
Rollover risk
15.6%
Data from NHTSA NCAP Safety Ratings API · synced Nov 3, 2026Vehicle 15632
07 —Maintenance

Maintenance basics

General guidance, not the OEM schedule. Check your owner’s manual.
General guidance
ItemMilesTimeNote
Engine oil & filter5,000–10,000 mi6–12 monthsFollow the oil-life monitor if fitted
Tire rotation5,000–7,500 miEvery oil changeCheck pressure monthly
Engine air filter15,000–30,000 mi1–2 yearsSooner in dusty areas
Cabin air filter15,000–25,000 mi1–2 years
Brake fluid—2–3 yearsAbsorbs moisture over time
Coolant60,000–100,000 mi5–10 yearsLong-life coolants last longer
Spark plugs60,000–100,000 mi—Iridium/platinum plugs at the long end
12V battery—3–5 yearsHeat shortens battery life
  • Engine oil & filter5,000–10,000 mi
    6–12 months
  • Tire rotation5,000–7,500 mi
    Every oil change
  • Engine air filter15,000–30,000 mi
    1–2 years
  • Cabin air filter15,000–25,000 mi
    1–2 years
  • Brake fluid—
    2–3 years
  • Coolant60,000–100,000 mi
    5–10 years
  • Spark plugs60,000–100,000 mi
    —
  • 12V battery—
    3–5 years
Typical intervals for modern cars. Severe service (towing, short trips, extreme heat or cold) shortens them.
09 —FAQ

2021 Crosstrek questions

How many recalls does the 2021 Subaru Crosstrek have?

1 safety recall as of Nov 3, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.

What are the most common 2021 Subaru Crosstrek problems?

Owners filed 115 complaints with NHTSA. The most-cited components are visibility/wiper (29), electrical system (16), engine (16). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.

What MPG does the 2021 Subaru Crosstrek get?

The EPA rates the 2021 Subaru Crosstrek at 25–30 mpg combined, depending on engine and drivetrain (3 versions rated).

How safe is the 2021 Subaru Crosstrek?

NHTSA's New Car Assessment Program gives the 2021 Subaru Crosstrek 5 out of 5 stars overall.

Data from NHTSA & EPA · synced Nov 3, 2026