Vehicle Data Hub

2011 Subaru Forester engine problems

67 complaints about engine have been filed for the 2011 Subaru Forester, which is 34% of all its NHTSA complaints. It is the most reported problem area for this model year.

At a glance

Complaints
67 34% of this year's complaints
Typical mileage
66,000 miles 52 complaints with mileage
Crashes and fires
6 and 4
Injuries and deaths
2 and 0

Source: NHTSA owner complaints

When engine problems show up

Engine complaints by mileage, 2011 Subaru Forester Complaints by odometer reading in 20,000-mile steps. The median is about 66,000 miles. 0k to 20k miles: 11 complaints 20k to 40k miles: 8 complaints 40k to 60k miles: 0 complaints 60k to 80k miles: 12 complaints 80k to 100k miles: 6 complaints 100k to 120k miles: 5 complaints 120k to 140k miles: 8 complaints 140k to 160k miles: 2 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 66,000 miles
Based on 52 complaints that include mileage. 37% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles11
20k to 40k miles8
40k to 60k miles0
60k to 80k miles12
80k to 100k miles6
100k to 120k miles5
120k to 140k miles8
140k to 160k miles2
160k to 180k miles0
180k to 200k miles0
200k+ miles0

What the data shows

Of the 52 engine complaints that report mileage, the median is about 66,000 miles, and 37% were reported before 60,000 miles.

These complaints mention 6 crashes, 4 fires, 2 injuries.

What owners wrote

The contact owns a 2011 Subaru Forester. The contact stated that while driving at an undisclosed speed, she observed smoke emanating from the engine compartment, and the vehicle began to fill with smoke, prompting her to immediately stop and exit the vehicle. Upon exiting the vehicle, the contact observed that the vehicle had become engulfed in flames, and local emergency services were called. Local emergency services arrived and were able to extinguish the flames. No warning lights were illuminated.

Reported at 102,000 miles, November 2023 FireInjury

When the check engine light (cel) is activated by an emission control failure subaru has programmed a shut down of the anti-lock brake system (as well as shut down of cruise control). This ABS shut down could occur for a simple loose gas cap which is common cause of cel failure. The section 3-16 on cel warning light/malfunction indicator does not inform the owner that a cel event will be accompanied by the disabling of the ABS.

Reported at 22,736 miles, June 2013

Other problems reported for the 2011 Subaru Forester

Engine problems in other years

Engine problems across all Subaru models