Problems · NHTSA complaints

2008 Subaru Legacy problems

Owners filed 65 complaints about the 2008 Subaru Legacy with NHTSA between Oct 2007 and Jul 2023. The most-cited component is air bags (25).

Complaints
65
Filed with NHTSA
Crashes
3
Reported by owners
Fires
1
Reported by owners
Injuries
1
People reported injured
Deaths
0
Reported to NHTSA
01 —By component

Complaints by component

One complaint can cite several components
  1. Air bags25
  2. Service brakes11
  3. Electrical system9
  4. Power train6
  5. Vehicle speed control5
  6. Engine4
  7. Visibility/wiper3
  8. Wheels3
  9. Exterior lighting3
  10. Fuel/propulsion system2
  11. Tires2
  12. Fuel system, gasoline1
  13. Fuel system, diesel1
  14. Forward collision avoidance1

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Data from NHTSA Complaints API · synced Nov 10, 2026NHTSA vehicle page
02 —Trend

When complaints were filed

Does it get worse with age? Complaints per calendar year filed
View as table
Model yearComplaints filed per calendar year
20071
20082
20092
20105
20111
20125
20134
20145
20158
20166
20173
20182
20196
20206
20215
20222
20232

Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.

03 —Owner reports

Top problems in owners’ words

Verbatim from NHTSA complaints, newest first

Air bags

25 reports1 crash4 related recalls
“RED AIRBAG INDICATOR IN INSTRUMENT CLUSTER BEGUN COMING ON/OFF ONCE OR TWICE A WEEK THEN BECAME CONSTANT. OBSERVED PASSENGER AIRBAG INDICATOR HAD NO LIGHTS ON(NO ILLUMINATION AT ALL) SEARCHED FORUMS AND FOUND MULTIPLE SIMILAR CASES WITH NO RESOLVE FROM THE DEALERSHIP. AS A MECHANIC MYSELF I BEGAN MY OWN DIAGNOSIS, CAUSE: REMOVED OVERHEAD CONTROL PANEL AND PERFORMED ELECTRICAL TESTING ON PASSENGER AIRBAG CIRCUIT. FOUND OPEN CIRCUITS BETWEEN COMPONENT CONTACTS. CORRECTION: RETINNED CONTACTS AND ADDED SOLDER. HAVEN'T HAD AN AIRBAG LIGHT SINCE THE REPAIR.. I HAVE HEARD THE DEALER WANTS 300+$ TO REPAIR. THIS IS SUCH A COMMON AND SERIOUS ISSUE THAT IT SHOULD BE CONSIDERED FOR A RECALL... I HAVE SEEN AND PERFORMED FAR MORE TRIVIAL RECALLS. THAT SAID; IF YOU TAKE YOUR CAR TO A DECENT SUBARU OR INDEPENDENT SHOP THEY SHOULD BE ABLE TO DIAGNOSE THIS AND FIX IT FOR ALOT LESS THAN THE DEALER”
Owner complaint to NHTSAFiled Jan 9, 2020Electrical system, Air bagsODI 11298303

Service brakes

11 reports
“The issue occurred on a 08 Subaru Legacy GT Limited while the driver was driving the car with their family on a local street around 35-40mph. Initially, while the car was stopped at a traffic light, the driver noticed that the brake pedal seems off where it seems to be depressed much deeper than usual. While coming up on a second red traffic light, the driver noticed that the pedal has to be depressed all the way down to the floor before bringing the car close to a stop while using the emergency brake to complete the stop. The driver knows that this is a major issue given the symptoms and drove to a safe spot to stop the car and inspect the issue. At this time, the brake light has also came on in the dashboard. Upon the driver's preliminary inspection, there was brake fluid leakage coming from the rear passenger wheel area and the brake fluid in the reservoir has reached the minimum line which would confirm why the brake light came on. Given the situation, the vehicle was then brought to the Subaru official dealer immediately to be dropped off for a diagnostic on the next Monday since the dealer was closed when the driver arrived. After the diagnostic by the…”
Owner complaint to NHTSAFiled Jul 21, 2023Service brakesODI 11533570

Electrical system

9 reports2 related recalls
“VEHICLE DIES. I KNOW THERE IS A RECALL OUT THERE FOR THIS REASON BUT I'M TOLD THAT MY CAR IS NOT PART OF THIS RECALL BUT MY CAR IS DOING EXACTLY WHAT THE RECAL IS TALKING ABOUT”
Owner complaint to NHTSAFiled Jul 16, 2019Electrical system, EngineODI 11232581

Power train

6 reports1 fire
“The CV axle on the passenger side caught on fire. It was the rubber boot on the inner side over the catalytic converter. There were no warnings other than the smell of smoke. Fortunately, I caught it early and put out the fire with a fire extinguisher. I had been driving 25 to 40 MPH on city streets for about 5 miles before the incident.”
Owner complaint to NHTSAFiled Jun 8, 2021Power trainFire reportedODI 11420204

Vehicle speed control

5 reports2 crashes
“MY 2008 SUBARU LEGACY 2.5 I, HAS A PROBLEM WITH THE DRIVE-BY-WIRE. WHEN I START THE CAR AFTER DRIVING IT JUST FINE, THE CAR GAS PEDAL WILL NO ACCELERATE. THIS HAPPENS IN MOTION OR STATIONARY. THE CAR JUST REVS UP TO 2200 RPM'S. THIS CAN ALSO HAPPEN WHEN YOUR DRIVING. THE CAR CHECK ENGINE LIGHT AND CRUISE CONTROL LIGHT FLASHES. THE CAR WILL NOT ACCELERATE.”
Owner complaint to NHTSAFiled Oct 19, 2015Vehicle speed controlODI 10783407

Engine

4 reports
“I have a great suspicion that Kia has not only sold bad engined vehicles that are their own make and models but I believe they are selling used cars they buy like that as well. The car I bought has major engine problems that were hid from me at the time of the sales leading to a $5000 repair bill for a 7200$ car. I only had it for a couple weeks before it became un-drivable. Not only did they hide and lie about fact in the sales of their own cars , I have evidence showing that they are doing the same to used cars they're selling. They are barely doing the bare minimum to fix anything. They have lied to AUTOCAP on record about facts as well when I have recordings or them telling me other wise.”
Owner complaint to NHTSAFiled Nov 25, 2021EngineODI 11441690
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 10, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.