10.0

really awful
Crashes / Fires:
0 / 1
Injuries / Deaths:
0 / 0
Average Mileage:
83,443 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2010 Subaru Impreza engine problems

engine problem

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2010 Subaru Impreza Owner Comments

problem #7

Aug 012022

Impreza

  • 180,000 miles

A D V E R T I S E M E N T S

The contact owned a 2010 Subaru Impreza. The contact stated while her son was driving approximately 60 MPH, he stated that he heard a loud bang from the engine compartment and saw smoke coming from under the hood. The son stated that an unknown warning light had illuminated. The son safely stopped the vehicle, exited, and noted that more smoke was coming from under the hood. The son stated that a small fire had ignited under the front end of the hood and eventually engulfed the vehicle. The police were on the scene and called the fire department. The son was not sure if the fire department extinguished the flame with water or chemicals. The fire department issued a report. The vehicle was towed to an impound lot and declared a total loss by the contact's insurance provider. The manufacturer had not been informed of the failure. The failure mileage was approximately 180,000.

- Winchendon, MA, USA

problem #6

Jul 312019

Impreza

  • 113,300 miles
After 72 hours of my purchase of the 2010 Subaru Impreza WRX from Toyota boulder dealership located in boulder, Colorado, I had experienced malfunctions with the starter of the vehicle. I had absolutely no fault in this situation, however I was simply misinformed and therefore purchased a vehicle that wasnt in adequate, safe conditions. On Tuesday I had experienced a lack of power when starting up the vehicle. I had no problems with the vehicle in the morning however around noon I had driven 10 miles from my work and had down shifted to 1 gear from 2nd and the vehicle stalled. The following day I had then tried to fire up the vehicle but it would not start. The electrical system was on par, the battery was at 86% of life which narrowed it down to either the starter or alternator. However by the looks and my knowledge of these types of vehicles I believe the root of the malfunction lies within the starter. The car was stationary the second time I had tried to start the vehicle.

- Edwards, CO, USA

problem #5

Nov 212016

Impreza

  • 73,000 miles
Engine failed catastrophically at 73K miles. Subaru attributed failure to "poor lubrication", but denies responsibility. These cars burn oil excessively and have no low oil caution light. Major internal engine failures are common with ej and fb engines due to failure of rod bearings, turbos, head gaskets and due to abnormal combustion.

- Saint Louis, MO, USA

problem #4

Dec 162016

Impreza

  • 95,000 miles

A D V E R T I S E M E N T S

Due to the secondary air pump constantly running it has over pressurized mt cylinder head and has caused coolant problems. Possibly has blown the head gasket by creating excessive back pressure in the cylinder.

- Soap Lake, WA, USA

problem #3

Aug 082014

Impreza 4-cyl

  • 70,000 miles
My 2010 WRX sti hatchback is making a creaking/flexing/bending sound every time I depress my clutch pedal. I started to notice this about a month after I purchased my vehicle and at first I thought it was just a noise issue and upon further research I noticed that my clutch pedal/brake assembly is flexing and the spot welds are failing on the firewall. I have taken it to multiple dealerships in Virginia and they all have said it is "normal" and refused to work on it saying my warranty has expired. I am not sure if the vehicle is safe to drive or if the assembly will stop working causing an accident, injury or death.

- Anchorage, AK, USA

problem #2

Jun 232013

Impreza

  • 35,000 miles
Cracked piston, cylinder 2 misfire.

- Cville, VA, USA

problem #1

Aug 032012

Impreza 4-cyl

  • 17,800 miles
Engine completely seized while driving on the highway without any warning from the car's computer engine seizure was due to all of the oil leaking out of the engine from the oil filter area. This was a slow leak over a 5 month period. The biggest concern here is that the car's computer system did nothing to warn me of this impending catastrophic failure. No oil lights ever came on, no cel ever came on, the oil temperature gauge never moved from the middle. From the time the slight knocking in the engine started to the time of the engine seizing was probably less then 5 minutes. Even during the engine knocking no warning lights or cel came on at all. If I was not such an experienced driver I think this could have ended as a very bad accident. I could see somebody else being in a very scary and dangerous situation to have your engine completely seize up and stop while driving down the highway at a high rate of speed (68 mph) resulting in an immediate power loss, loss of power steering and loss of full breaking power while trying to navigate to the right side of the road safely. Upon alerting Subaru of America and the local dealership about this they did not show any sense of concern about this issue. If a car has no oil in it and the engine seizes while driving without any warning from the cars computer this seems like a severe liability and faulty design in the cars computer safety features. Subaru of America just did not seemed concern about this issue at all so I feel obligated to make this issue be known to prevent any possible future instances of this happening and hopefully alerting Subaru of America to this problem so they can review this and fix this issue for other Subaru Impreza WRX drivers and the safety of their occupants and other cars on the road. I am very, very thankful this did not happen when my children were in the car with me.

- Nashua, NH, USA

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