Most common 2018 Subaru Crosstrek problems
Share of the 195 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Subaru Crosstrek complaints by model year
Best Crosstrek years: 2014, 2015, 2022. Years to avoid: 2018, 2016, 2024, 2019, 2017. Compare all years →
2018 Subaru Crosstrek recalls (5)
Electrical system › Software
Subaru of America, Inc. (Subaru) is recalling certain 2017-2019 Subaru Impreza and 2018-2019 Crosstrek vehicles. The Engine Control Module (ECM) may continue to power the ignition coil after the engine is shut off, causing a short circuit.
Remedy: Subaru will notify owners, and dealers will update the ECM software, replace the ignition coils and, if necessary, the front exhaust pipe, free of charge. Owner notification letters were mailed beginning June 1, 2021.
Suspension › Rear
Subaru of America, Inc. (Subaru) is recalling certain 2018-2019 Subaru Crosstrek, 2019 Crosstrek Hybrid, and 2019 Forester vehicles. The rear stabilizer bracket bolts may loosen and detach.
Remedy: Subaru will notify owners, and dealers will retorque and replace any missing bolts, free of charge. Owner notification letters were mailed May 17, 2021. Owners may contact Subaru customer service at 1-844-373-6614.
Electrical system › Software
Subaru of America, Inc. (Subaru) is recalling certain 2017-2019 Impreza and 2018-2019 Crosstrek vehicles. The Engine Control Module (ECM) may continue to power the ignition coil after the engine is shut off, which could result in a short circuit and blown fuse.
Remedy: Subaru will notify owners, and dealers will update the ECM software and inspect and replace the ignition coil, as necessary, free of charge.
Engine and engine cooling › Exhaust system › Emission control › Crankcase (pcv)
Subaru of America, Inc. (Subaru) is recalling certain 2017-2018 Impreza and 2018 Crosstrek vehicles equipped with an aluminum Positive Crankcase Ventilation (PCV) valve. The PCV valve may come apart, allowing the separated components to enter the engine, possibly resulting in a loss of power while driving.
Remedy: Subaru will notify owners, and dealers will inspect and, if necessary, replace the PCV valve, free of charge. If the PCV valve has separated and the components cannot be found, the engine will be replaced, free of…
Service brakes
Subaru of America, Inc. (Subaru) is recalling certain 2018 Crosstrek vehicles. These vehicles may be equipped with an incorrect floor mat retention bracket, allowing the floor mat to move out of position and interfere with the accelerator or brake pedal operation.
Remedy: Subaru has notified owners, and dealers will inspect the floor mat retention bracket and replace it if necessary, free of charge. The recall began November 14, 2017.
What 2018 Subaru Crosstrek owners say
Windows, wipers & sunroof all 72 →
The contact owns a 2018 Subaru Crosstrek. The contact stated that after a heavy rain and starting the vehicle several warning messages appeared on the instrument panel such as the assist braking and eyesight driver assist needed servicing. The contact also stated that the steering wheel was hard to maneuver. The vehicle was taken to the dealer who stated that a sensor in the wheel caused the failure. The sensor was replaced however, the failure reoccurred after heavy rains a month a later. The vehicle was taken back to the dealer who stated that the failure reoccurred due to the computer sensor in the rear driver's side wheel that was replaced was not reset. The contact stated that in December water was noticed on the driver's side floor and condensation after a heavy rain. The vehicle was taken to the dealer again where the failure was diagnosed as clogged sunroof draining ports. …
The contact owns a 2018 Subaru Crosstrek. The contact stated that upon entering his vehicle after a light snowstorm, he noticed a vertical crack had from the bottom passenger's side of the windshield. The contact stated that the crack had expanded further up the windshield and obstructed his vision while driving. The dealer was notified of the failure and claimed they never heard of such a failure. The contact stated that he was also informed that the windshield was not covered under warranty and was provided an estimate for the repair. The manufacturer had yet to be notified of the failure. The vehicle had yet to be repaired. The failure mileage was approximately 80,000.
Engine & cooling all 33 →
The contact owns a 2018 Subaru Crosstrek. The contact stated that while driving at approximately 60 MPH, he heard a grinding sound and the vehicle started to shutter and spin. The contact then stated that he had to shift gear into neutral to stop the spin and rolled down the exit ramp and stalled. The vehicle failed to restart. The vehicle was then towed to an independent mechanic where it was diagnosed that a hole was in the engine and needed to be replaced. The vehicle was taken to the dealer where the contact was denied service due to no service record was provided. The vehicle was not repaired. The manufacturer was notified of the failure and the contact was informed that he was twelve days over warranty. The failure mileage was approximately 50,000.
The contact owns a 2018 Subaru Crosstrek. The contact stated that while driving at various speeds, the vehicle would not properly accelerate. The failure occurred while operating the vehicle in warmer humid weather. The contact indicated that the failure occurred after the vehicle was serviced under the NHTSA Campaign Number: 21V264000 (Electrical System, Engine and Engine Cooling) which included replacing the and updating the EMC software. The manufacturer was notified of the failure, but no assistance was offered. The approximate failure mileage was 58,000. Consumer stated vehicle is still at the dealer.
Electrical system all 32 →
The contact owns a 2018 Subaru Crosstrek. The contact stated that after a heavy rain and starting the vehicle several warning messages appeared on the instrument panel such as the assist braking and eyesight driver assist needed servicing. The contact also stated that the steering wheel was hard to maneuver. The vehicle was taken to the dealer who stated that a sensor in the wheel caused the failure. The sensor was replaced however, the failure reoccurred after heavy rains a month a later. The vehicle was taken back to the dealer who stated that the failure reoccurred due to the computer sensor in the rear driver's side wheel that was replaced was not reset. The contact stated that in December water was noticed on the driver's side floor and condensation after a heavy rain. The vehicle was taken to the dealer again where the failure was diagnosed as clogged sunroof draining ports. …
The contact owns a 2018 Subaru Crosstrek. The contact stated that while driving at various speeds, the vehicle would not properly accelerate. The failure occurred while operating the vehicle in warmer humid weather. The contact indicated that the failure occurred after the vehicle was serviced under the NHTSA Campaign Number: 21V264000 (Electrical System, Engine and Engine Cooling) which included replacing the and updating the EMC software. The manufacturer was notified of the failure, but no assistance was offered. The approximate failure mileage was 58,000. Consumer stated vehicle is still at the dealer.
2018 Subaru Crosstrek engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.0L 4-cyl | CVT | AWD | 27 / 33 / 29 |
| 2.0L 4-cyl | 6-speed manual | AWD | 23 / 29 / 25 |
EPA ratings. Class: Small SUV.
Frequently asked questions
Is the 2018 Subaru Crosstrek a good car?
Based on 195 owner complaints filed with NHTSA, the 2018 Crosstrek rates avoid: 7.5× as many complaints as a typical year of the Crosstrek at the same age. It is one of the Crosstrek years we suggest avoiding. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2018 Subaru Crosstrek?
The windows, wipers & sunroof — 72 complaints, 37% of all complaints for this model year, most often about windshield. Next are the engine & cooling (33) and electrical system (32).
How many recalls does the 2018 Subaru Crosstrek have?
There are 5 recalls for the 2018 Subaru Crosstrek, the most recent from April 15, 2021 (software). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Subaru Crosstrek?
The best years by complaints, compared at the same age, are 2014, 2015 and 2022. Years to avoid or approach with caution: 2018, 2016, 2024, 2019 and 2017. See the full Subaru Crosstrek years comparison.
At what mileage do 2018 Subaru Crosstrek problems happen?
The median mileage reported in complaints is about 18,000 miles; 85% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.