Vehicle Data Hub

2012 Subaru Legacy engine problems

23 complaints about engine have been filed for the 2012 Subaru Legacy, which is 19% of all its NHTSA complaints. It is the 2nd most reported problem area for this model year.

At a glance

Complaints
23 19% of this year's complaints
Typical mileage
93,000 miles 17 complaints with mileage
Crashes and fires
0 and 0
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

When engine problems show up

Engine complaints by mileage, 2012 Subaru Legacy Complaints by odometer reading in 20,000-mile steps. The median is about 93,000 miles. 0k to 20k miles: 2 complaints 20k to 40k miles: 0 complaints 40k to 60k miles: 3 complaints 60k to 80k miles: 2 complaints 80k to 100k miles: 3 complaints 100k to 120k miles: 4 complaints 120k to 140k miles: 1 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 1 complaints 180k to 200k miles: 0 complaints 200k+ miles: 1 complaints 040k80k120k160k200k miles Typical: 93,000 miles
Based on 17 complaints that include mileage. 29% 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 miles2
20k to 40k miles0
40k to 60k miles3
60k to 80k miles2
80k to 100k miles3
100k to 120k miles4
120k to 140k miles1
140k to 160k miles0
160k to 180k miles1
180k to 200k miles0
200k+ miles1

What the data shows

Of the 17 engine complaints that report mileage, the median is about 93,000 miles, and 29% were reported before 60,000 miles.

None of the engine complaints mention a crash, fire, injury or death.

What owners wrote

Purchased brand new subaru legacy october 31st of 2011. After only five months and 14,000 miles beginning in march of 2012 I was shocked to discover the following problem(s) with my legacy: low idling, bogging down, at oil light illuminated, and nearly stalling out. This issue is still continuing to this day, sporadically. I now have 25,500 miles and there is no solution to this problem.

Reported at 14,000 miles, March 2012

Engine stalls after abrupt stop. For example, I was on post road in westport connecticut and slowed down from 25MPH+ very quickly with a hard brake. The engine immediately stalled and all lights on the dashboard were activated. Restarting the car allowed me to proceed. This issue also occurred on a highway (the meritt parkway) several weeks ago. This problem is consistently reproducible and has happened 10+ times.

Reported at 106,000 miles, April 2020

Other problems reported for the 2012 Subaru Legacy

Engine problems in other years

Engine problems across all Subaru models