The electrical system failed and battery then exploded. The vehicle is behind held at a tow yard and has been inspected by allied insurance CPI of tower federal credit union. It is available to be inspected for the time being but will be scrapped soon. Both my safety and the safety of others was at risk- this occurred in a Wendy’s drive through near other vehicles, a building and of course people there in. There’s video footage of the incident taken by Wendy’s staff. The car stopped running as the fire caught- I ( the driver ) had to push the vehicle physically away from the building and cars and got away only one minute before it entirely exploded. Whether or not the problem has been confirmed or reproduced elsewhere is UNKNOWN. The fire was extinguished by firefighters and police did take a report as well. There was absolutely no warning that there was an issue prior - not even a hazard light- the only thing I noticed was my oil temp had begun to increase.
The worst 2020 Subaru Impreza problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Visibility56
- Brakes5
- Electrical4
- Airbags3
- Driver assistance3
- Engine3
- Body1
- Lights1
- Locks1
- Steering1
- Suspension1
- Tires1
Specific symptoms reported on the 2020 Subaru Impreza
Recalls 1
Fuel system, gasoline: delivery: fuel pump
- What is wrong
- Subaru of America, Inc. (Subaru) is recalling certain 2019-2020 Ascent, 2018 Forester, 2018-2020 Impreza, Legacy, Outback, 2018-2019 BRZ, WRX, and Toyota 86 vehicles. The low-pressure fuel pump inside the fuel tank may fail.
- Risk
- Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
- Remedy
- Dealers will replace the low-pressure fuel pump, free of charge. Owner notification letters were mailed September 24, 2021. Subaru and Toyota owners may call customer service at 1‑844‑373‑6614. Subaru's number for this recall is WRG-21.
Recall number 21V587000 · Recall details
Technical service bulletins for the 2020 Subaru Impreza 419
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This bulletin announces a change to the troubleshooting tree when diagnosing DTC P2404 EVAP SYSTEM LEAK...
- This bulletin the announces diagnostic procedures and availability of new Engine Control Module (ECM)...
- This is an update announcement regarding the TechShare & NorthStar Integration
- This announcement provides information on the connected services platform for Subaru EVs.
- This bulletin provides a step-by-step diagnostic procedure for resolving Remote Engine Start (RES)...
- This Service Information Bulletin has been developed to outline the steps for gathering basic but...
- This announcement provides information on DCM replacememts due to a parasitic draw.
- This announcement provides information on an outage affecting the Subaru Select Monitor 5 application.
- This Service Information Bulletin announces the availability of ThreeBond 1216J (SOA868V9640) designed for...
- This Service Information Bulletin announces the release of a new diagnostic assistance application for...
2020 Subaru Impreza fuel economy
Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.
| Engine | Drive | City | Highway | Combined |
|---|---|---|---|---|
| 2.0L 4‑cyl | AWD | 22-28 | 30-36 | 25-31 |
What 2020 Subaru Impreza owners say
Most recent owner complaints, unedited.
For the second year in a row my windshield has cracked. Nothing hit it, or happened to make it crack. Both cracks were long and coming from the bottom of the windshield under the passenger wiper blade. I noticed it today, 4/28/26 and the same thing happened in the beginning of April last year with the same circumstances (or lack thereof).
I have now had 4 windshields crack and break and need to be replaced. It seems like every time one little rock hits the windshield boom another full replacement is needed. Every time I go for a road trip this keeps happening the must be a defect with the design or type of glass used for the subaru impreza 2020 models.
I got into an accident going 60 miles an hour I crash into a guardrail totaled the car but no airbags deployed I broke my wrist and dislocated my thumb
Reference complaint no.11684658 confirmed. From email from Tech representative "VDC HYDRAULIC UNIT REPLACEMENT. IT IS AN INTERNAL FAILURE OF THE ABS CONTROL UNIT. THERE ARE SENSORS INSIDE THAT MEASURE BRAKE LINE PRESSURE. THE LEFT FRONT SENSOR IS STUCK AT NEGATIVE 59 BAR. SHOULD BE ZERO AT REST. NOTHING TO DO WITH EYESIGHT THAT LIGHT WILL COME ON WHENEVER THERE IS A WARNING LIGHT ON." The modulator is a safety critical component which undergoes extensive life time testing, one out of 4 pressure sensors should not fail during vehicle life time.
The Eye Sight warning system is activated occasionally and VDC is cut off. The dealer diagnosed code C1742, and recommended replacing the control unit due to a pressure sensor issue after measurement. The units are on back order, which indicates to me a wider spread problem. VDC units should not fail even after 10 years.
White smoke mechanic claims oil mixed with the antifreeze. And stated that the engine needed to be replaced.
The windshield spontaneously cracked while sitting in my driveway. Windshield had no chips, damage, etc. The weather has been in the upper 70's, so no inclement weather. Upon researching, I found that many other Subaru owners have had the same issue.
While car was parked. Front windshield developed crack in the lower mid section of windshield. There was no damage to windshield that would have resulted in cracking. Crack has since spread.
Both rear doors will intermittently not open when unlocked from both the inside or the outside. I am unsure if this is electrical or related to the door components itself. This is a hazard because passengers have been locked in the back of the car, and needed to climb out from the front or needed me to open the door from the outside if it will open—which could be a deadly amount of extra time in an emergency situation where passengers need to quickly exit the vehicle. This issue has been going on over a year, but I did not take it in until two months ago because I rarely had back passengers. That has changed, so I took it in. I have brought the car to the dealership three times for this issue, which is as of now still unresolved, with the following results: 1st visit: They told me child lock was on and turned it off. (I do not believe this, as the doors would occasionally open correctly from the inside—so that would mean child lock is also faulty) 2nd visit: They found weak actuators in both doors and replaced them. 3rd visit: Currently still in the shop for other unrelated issues, but they are having a hard time diagnosing the cause since the doors will open for them—but the lady who checked me in experienced the door sticking with me, and she said she could tell something was wrong.
Compare the 2020 Subaru Impreza
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Other model years
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Questions about the 2020 Subaru Impreza
Is the 2020 Subaru Impreza reliable?
Owners have filed 85 complaints about the 2020 Subaru Impreza, close to a typical Impreza model year.
What is the 2020 Subaru Impreza year score?
The 2020 Subaru Impreza scores 71 out of 100 (average). The score compares it with the other model years of the Subaru Impreza: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.
What is the most common problem with the 2020 Subaru Impreza?
Windows, wipers and visibility, with 56 complaints, typically around 7,000 miles. Next is brakes (5).
How many recalls does the 2020 Subaru Impreza have?
1 recall, covering fuel system, gasoline.
What year does the Subaru Impreza have the most visibility problems?
The Subaru Impreza model years with the most visibility complaints are 2019 (60 complaints), 2020 (56 complaints) and 2018 (40 complaints).
What gas mileage does the 2020 Subaru Impreza get?
Official estimates for the 2020 Subaru Impreza range from 25 to 31 mpg combined. The most efficient version (2.0L 4-cyl, AWD) gets 22-28 city and 30-36 highway.
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