Carlexica

2020 Subaru WRX: problems, recalls and reliability

1 recall and 17 owner complaints on record; most reports concern electrical system.

Data updated weekly · latest recall Jul 2022

1
recalls
17
owner complaints
0
fire reports
-
typical failure mileage, mi

All counts are reports filed with NHTSA in the United States - US market only, not worldwide totals.

NHTSA crash testOverall ★★★★★Front ★★★★★Side ★★★★★Rollover ★★★★★
5-star NHTSA overall safety ratingNo fire reports

Common problems

Computed from 17 owner complaints filed with NHTSA for this exact model year.

Limited data: only 17 complaints on record for this model year - too few for percentage statistics. Bars show raw report counts; read them as individual owner reports, not reliability rates. For a fuller picture, check nearby model years.
Electrical System (battery, wiring, electronics)5 complaints
Visibility/Wiper (windshield, wipers, defroster, mirrors)3 complaints
Service Brakes (brakes)2 complaints
Power Train (transmission, axles, driveline)2 complaints
Engine (engine mechanics)1 complaint
Wheels (wheels, lug nuts, bearings)1 complaint
I purchased the vehicle used with 33800 miles and at 34100 the engine stalled and was hard to start, once started it was knocking severely. I have seen a class action law suit based on the same issues but the 2020 model year is not includedOwner report · Engine · Aug 2024
Rear passenger seatbelts fraying. My two children are sitting in the back seat, there is no warning that my seatbelts were frayed putting their life at risk! Took the car to the dealership to have them check what is going on with the seatbelt mechanism, they said "there is no mechanical issue, therefore it is not under warranty."Owner report · Seat Belts · Jul 2024
Parasitic battery problem My car battery keeps dying on my Subaru sti 2020 after one day of not driving. I have had the car checked with Subaru dealership and a local shop but no issues were found. This morning I had to get my car jumped again after not driving it for one day. This battery was purchased brand new on nov 2024.At this point I am not sure what to do. I don't want to keep changing batteries every 3 months. Already contacted Subaru America and they have asked me to go back to the dealership and have them provide a diagnostic assessment.Owner report · Electrical System · Feb 2024
Show 6 more owner reports
The contact owns a 2020 Subaru WRX. The contact stated while attempting to start the vehicle, the vehicle would not start. The vehicle was diagnosed by the dealer but no cause for the failure was found. The vehicle was taken to an independent mechanic and the contact was informed that telematics control module needed to be replaced. The vehicle was repaired. The manufacturer was not contacted. The failure mileage was 20,000.Owner report · Electrical System · Feb 2023
Battery drainage occurring often. I have been left stranded at night time in unsafe areas. The car was taken to the dealer twice and both times the battery has been "recharge". I"ve had the car for less than 3 years. No symptoms occur before this happens. This seems to happen when the car has not need moved for more than a day.Owner report · Unknown Or Other · May 2022
Have had this car since late 2019 around November and it is now 2022 and I'm at 25k miles in my battery is already failing I have had it tested and the cold cranking amps are why below where they should be causing the car not be able to start at time . I've had other car batteries that lasted long than 2 and a half years.Owner report · Electrical System · May 2022
The vehicle seems to randomly die and bog out then all of the lights appear on the dash, I myself had to pay out of pocket for a new battery because autonation subaru arapahoe in colorado decided not to check it like I had asked and after getting my car back the issue was still there which is why I replaced it today. not only this but they sold me a highly modified vehicle without disclosing any of that info to me in the sale process.Owner report · Electrical System · Jan 2022
I have owned the car for ~15 months and driven it for 2500 miles. The battery has failed four times. Each time Subaru has replaced the battery under warranty and told me that nothing is wrong and that the car simply needs to be driven more. I now see that this is a systemic problem for Subarus (e.g. https://www.torquenews.com/1084/subaru-battery-drain-lawsuit-new-claims-now-include-forester-wrx-and-legacy) A recall is needed to force Subaru to address this problem.Owner report · Electrical System · May 2021
Sitting at a stoplight, a loud pop occurs and when I look back, there is a hole in the middle of the rear windshield. It is approximately 2 inches tall and at least 18 inches wide. It was likely an implosion. No objects were found near, on, or in the car. The windshield crumbled after that, as each acceleration dropped more glass inside the car. Nothing prompted it, just sitting stationary at a stoplight. Defroster was not on, temperature was approximately 45 fahrenheit with minimal wind. Had been driving for 10 minutes. My rear facing car seat, with child in it, collected a fair amount of the glass.Owner report · Visibility/Wiper · Jan 2021

When filing, owners marked a crash in 1 of these complaints and injuries in 1 - self-reported to NHTSA, not verified accident statistics.

Recalls - 1 campaign

EXTERIOR LIGHTING:BACK UP LIGHTS:SWITCH22V522000 · Jul 2022

Subaru of America, Inc. (Subaru) is recalling certain 2015-2021 WRX vehicles. The backup light switch may corrode and become inoperative, which can result in the backup lights not illuminating and the rearview camera image not displaying when the vehicle is in reverse.

Remedy: Dealers will inspect and replace the backup light switch, as necessary, free of charge. Owner notification letters were mailed September 16, 2022. Owners may contact Subaru's customer service at 1-844-373-6614. Subaru's number for this recall is WRE-22.

Specifications

Factory options offered for the 2020 model year, decoded from the NHTSA vPIC database. Individual vehicles have one of each.

Engines2.0L · 2.5L
Cylinders4
FuelGasoline
TransmissionContinuously Variable Transmission (CVT) · Manual/Standard
Drive typeAWD/All-Wheel Drive
Body stylesSedan/Saloon

How other years compare

Check your exact WRX by VIN

Recalls and equipment differ between individual vehicles. Decode your VIN to see what applies to yours.

Open VIN decoder

Frequently asked questions

Is the 2020 Subaru WRX reliable?

NHTSA has 17 owner complaints and 1 recall campaign on record for the 2020 Subaru WRX. The most complained-about area is electrical system.

Does the 2020 Subaru WRX have open recalls?

1 recall campaign has been issued, the latest concerning exterior lighting:back up lights:switch. Check your specific vehicle by VIN - recall repairs are free at franchised dealers.

Source: NHTSA recall campaigns and owner complaints (public domain). Counts reflect reports on file and are not a defect rate.