Problems · by component
2015 Mitsubishi Outlander Sport engine problems
48 owner complaints to NHTSA about the 2015 Mitsubishi Outlander Sport cite engine, 20% of all 236 complaints for this model year.
Complaints
48
20% of all complaints
Crashes
2
Reported by owners
Fires
1
Reported by owners
Injuries
0
Reported by owners
What owners say about the engine
Verbatim from NHTSA complaints, newest first
“The vehicle is currently experiencing severe hesitation during acceleration, slipping gears, high RPM surging, shuddering, jerking at low speeds, and complete loss of motive power. This behavior represents a critical safety hazard, particularly when merging onto highways or turning across oncoming traffic. I have yet to take it to a dealer due to financial hardship and concern for my safety of driving it to one. It has yet to be inspected. Manufacturer was contacted via email about current issues but have had no response yet. There were no warning lamps when I initially was driving away from dealer.”
“Ive had the car for about a year, the problem I've been noticing is a hesitation when pulling up to a redlight and it changes to green before you come to a stop, and when you press the gas pedal down right there when your rpms go up my car is like missing a beat if that makes sense, also it does it when hard acceleration from a complete stop as well, seems like it might stall out at redlights. I ran a diagnostic test and fault p1609 is popping”
“The contact owns a 2015 Mitsubishi Outlander Sport. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power. The check engine warning light was illuminated; however, the contact stated that the warning light was due to a failed O2 sensor. The vehicle was towed to an independent mechanic, who diagnosed that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and advised the contact to file a complaint with the NHTSA Hotline. The failure mileage was 105,979.”
“I was driving on the highway on a trip and out of no where my car shuttered and then flashed service transmission soon, I pulled over and my car would no longer drive, reverse or go into neutral. The tow company reset my battery to try to reset my car system. After that my car wouldn’t really go past 60. I followed the tow truck to the nearest town and it stalled again at the light and I could no longer go at all, my car locked up and wouldn’t reset at that point. It’s an $1100 tow back home. The CVT transmission really needs to be rechecked and recalled. I’ve found too many issues and the same complaints but can’t find a recall on it at all.”
“While driving in the city limits around 35 miles an hour I had to stop abruptly to avoid a collision with a driver who didn’t stop at the intersection. I had to come to a complete stop for this driver. When I took my foot off of the brake and tried to drive on my car would not move. I had to shift gears put it in park and try again. I could hear the engine responding but the car wouldn’t move. When it did start to move forward slowly it was shaking very hard and I was only able to get 10 miles an hour. I had to be towed. And I kept thinking what if I was on the highway that day where the speed limit is 75mph.”
“The contact owns a 2015 Mitsubishi Outlander. The contact stated while driving at approximately 75 MPH, the vehicle started to independently decelerate. The check engine warning light was illuminated. The vehicle was veered to the side of the road. The vehicle was towed to an independent mechanic where it was diagnosed that the engine needed to be replaced due to a cylinder with low compression. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 140,000.”
Showing 6 of 48 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 11, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.