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Engine & cooling

2025 Subaru Outback Engine problems

Owners have filed 6 complaints about the 2025 Subaru Outback's engine & cooling with NHTSA - 7% of all its complaints, most recently on August 8, 2026. They describe 0 crashes, 2 fires and 0 injuries. Stalling, loss of power, oil consumption, overheating, head gaskets, timing chains and engine failure.

Complaints
6
Recalls
0
Crashes
0
Fires
2
Injuries
0
Deaths
0

Engine complaints

Engine & coolingFuel systemFire

NHTSA Complaint Narrative - Draft On July 9, 2026, in the evening, my leased 2026 Subaru Outback Touring caught fire while we were driving home. We were stopped in a left-turn lane waiting on a left-turn signal. When the light turned, the vehicle in front of us moved forward - which, in hindsight, was fortunate, because molten metal was sprayed across that exact spot moments later. The engine effectively exploded, throwing molten metal from the melted hood and engine components into the air around the car. We...

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exited the vehicle immediately, leaving it burning in the left-turn lane. The fire department, based only about half a mile away, arrived within approximately 4 minutes, but it still took them roughly 35 minutes to fully extinguish the fire given its intensity. The vehicle had just been returned that day (or very recently) from a 3.5-week internal engine repair at the dealership. This was the third time I had reported the same underlying engine problem to Subaru - the recent lengthy repair was the first real attempt by the dealer to address it, and it failed within days of the vehicle being returned to me. My spouse and I were in the car moments before the explosion. Had we been delayed even briefly - for example, had the car ahead of us not moved forward when it did - we believe we could have been seriously injured or killed by the explosion and flying molten debris. The vehicle was a total loss. I am filing this complaint because: This was the third report of the same engine issue prior to the fire, indicating a recurring, unresolved defect rather than an isolated incident. The failure occurred immediately after a dealership repair specifically intended to fix this problem, suggesting the underlying defect was not - or could not be - properly corrected. The nature of the failure (explosive engine fire while driving, throwing molten metal across an active traffic lane) presents a serious risk of injury or death to occupants, other drivers, and bystanders

Filed Incident Engine · Fuel / propulsion systemNHTSA 11755608
Electrical systemEngine & cooling

The contact owns a 2025 Subaru Outback. The contact stated that the vehicle failed to start while attempting to start it. There were no warning lights illuminated. A tow truck company successfully jump-started the vehicle, and the vehicle was towed to the local dealer. The dealer was unable to duplicate the failure. The contact returned to retrieve the vehicle, and the key fob failed to operate, and the vehicle failed to start. The dealer provided a loaner vehicle. There was no indication that the battery had...

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failed; however, the dealer replaced the battery. The dealer had not yet determined the cause of the failure. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure, and a case was opened. The failure mileage was approximately 10,000.

Filed Incident Electrical system · EngineNHTSA 11753796
Electrical systemEngine & coolingFuel systemFire

I just bought my Subaru outback brand new in October 2025. I've maintained my oil changes at the dealership. I bought it from in the last one was last may 26. I filled up my tank with a full tank of gas June 1. On June 2 when I was driving home from work on the I 94 Highway in Detroit Michigan I was going about 50 mph when my check engine light went on and within seconds the engine failed. The car was still on, but the gas pedal wouldn't work and I was in the far left-hand side lane of the highway. I was able to...

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slowly pull over to the fire right hand shoulder, even though it was during peak traffic time. As I pulled over, I started seeing smoke come from under the hood. I then seen a big flame which made me quickly get out of the vehicle and then seconds two minutes later the entire vehicle was in golf in flames and had many explosions throughout. I had no prior indications notifying me that there was something wrong with my vehicle. I had no problems with it. There was only 12,500 miles on the vehicle. There was no obvious cause to this happening. It was only me in the car however if there were small children in car seats or less mobile elderly people in the car, I don't think that they would have made it out safely. The fire department came and put out the fire. A police report was made with the Michigan State troopers. My insurance is progressing. They are working on a claim. I also contacted Subaru of America and opened up a case with them. I notified the Subaru of Troy dealership that this happened.

Filed Incident Electrical system · Engine · Fuel / propulsion systemNHTSA 11741875
SteeringBrakesEngine & cooling

The contact owns a 2025 Subaru Outback. The contact stated while driving at an undisclosed speed, the wheels skidded and the steering wheel seized. In addition, the contact stated that the engine seized. No warning lights were illuminated. The contact stated that while attempting to start the vehicle, the vehicle started. The contact stated that the vehicles behind the contact's vehicle had to drive around the contact's vehicle. The vehicle was driven to the contact's residence. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure. The failure mileage was approximately 16,000.

Filed Incident Steering · Service brakes, hydraulic · EngineNHTSA 11736330
SteeringEngine & cooling

See attached document for complaint.

Filed Incident Steering · Engine and engine coolingNHTSA 11700418
Engine & coolingDriver assistance

CRITICAL ELECTRICAL FAILURE - HIGHWAY SAFETY HAZARD 10/23/2025: While driving 2025 Outback (11K miles) at highway speed on I-485 Charlotte, complete electrical system failure occurred without warning. ALL dashboard lights illuminated, COMPLETE LOSS of power steering (steering extremely heavy/difficult to control), all safety systems failed (ABS, brake sensors, traction control). SAFETY DANGER: Sudden power steering loss at 65mph made vehicle nearly uncontrollable. Required extreme force to steer to shoulder....

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Could have caused fatal crash during emergency maneuver or in traffic. IMPROPER WARRANTY DENIAL: Dealer claimed "cut wire" was "outside influence" but provided NO evidence how wire became accessible on properly designed vehicle. No photos, forensics, or proof. Vehicle never modified/damaged, only normal highway use. PATTERN DEFECT - SUBARU OUTBACK ELECTRICAL FAILURES: - 2020 Outback: 873 NHTSA complaints, electrical failures, battery drain, module failures - 2017 Outback: 893 complaints, "Do Not Drive" warning, steering control loss - NHTSA 23V-551: 35,357 Subarus recalled for wiring harness "insufficient clearance" causing wire damage, short circuits, power loss - 2019-22 Ascent: 271,694 recalled for electrical overheating from improper wiring COMMON DEFECT: Improper wire routing, inadequate protection, vulnerable placement - DESIGN/MANUFACTURING DEFECTS not owner damage. CONCERN: If critical wire accessible to damage after only 11K miles normal driving, this is design deficiency. Properly engineered vehicles protect wiring from road debris, vibration, weather. REQUEST: Investigate 2025 Outback electrical/wiring design. Review for pattern failures. Determine if recall warranted. Complete power steering loss on highway is life-threatening defect. Vehicle: New 2025, maintained per schedule, no modifications/accidents. Subaru denying valid warranty claims by falsely claiming "outside influence" without proof.

Filed Incident Engine · Lane departure · Forward collision avoidanceNHTSA 11696638

Subaru Outback engine complaints by year

Outback engine problems, every year

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Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data

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