Problems · NHTSA complaints
2011 Mitsubishi Outlander Sport problems
Owners filed 85 complaints about the 2011 Mitsubishi Outlander Sport with NHTSA between Mar 2011 and Jun 2025. The most-cited component is engine (26).
Complaints
85
Filed with NHTSA
Crashes
6
Reported by owners
Fires
0
Reported by owners
Injuries
7
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Engine26
- Electrical system15
- Engine and engine cooling9
- Power train9
- Visibility/wiper9
- Air bags8
- Service brakes7
- Suspension6
- Seat belts5
- Structure4
- Vehicle speed control4
- Visibility3
- Exterior lighting3
- Electronic stability control (esc)3
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 Oct 29, 2026NHTSA vehicle page
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
5
2
1
10
10
9
10
15
5
4
3
1
5
3
2
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 2011 | 5 |
| 2012 | 2 |
| 2013 | 1 |
| 2014 | 10 |
| 2015 | 10 |
| 2016 | 9 |
| 2017 | 10 |
| 2018 | 15 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 2 |
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.
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Engine
26 reports
“The engine is shutting off while In traffic and from a full stop on red light. This happened so many times. I had to put on park and start the engine for it to work again.”
Electrical system
15 reports1 crash
“Was driving the car and it totally lost power to everything. Had to pull over immediately with whatever power I had left to have the car roll to a stop. Multiple lights came on the dash. Notification came on the screen saying car can not communicate, engine is over heating. Tried to turn off car and back on and it would do nothing at all. Car has been at mechanic for 3 weeks they believe it is the ecu/psu but when replacing car continue to act up and not start.”
Engine and engine cooling
9 reports2 related recalls
“The contact owns a 2011 Mitsubishi Outlander Sport. The contact stated while driving approximately 25–30 MPH, the vehicle stalled. There were no warning lights illuminated. The vehicle was towed to an independent mechanic, who informed the contact that the check engine, 4-WD, ABS, traction control, and oil pressure warning lights were illuminated. The mechanic informed the contact that the failure was due to the control arm, engine cradle, oil seal, tie rod, starter, and serpentine belt. The contact called the local dealer, but the vehicle was not diagnosed or repaired. The manufacturer was contacted. The failure mileage was approximately 133,025.”
Power train
9 reports
“The Transmissions in these vehicles are junk and very dangerous. I was driving out of town and all of a sudden the RPM´s started revving up. Then I tried to slow down and pull over and the vehicle did not want to down shift and it stalled on the highway with traffic. This is not the first time the transmission went out on the same vehicle. I had a hard time finding a transmission to put in and when I did it only lasted a year. Please, you can not put these cars out there with this type of transmission in them. They are junk. Please make this right.”
Visibility/wiper
9 reports
“HARPSWELL AUTO ILLEGALLY SOLD ME A VEHICLE WITH 5 SAFELY RECALLS ON THE VEHICLE BEFORE I BOUGHT THE VEHICLE. SAFETY RECALL CODES ARE C1611Z, C1614Z, C1801R, C1806Z, C2003R. I BOUGHT THE VEHICLE 4/25/2020 AND 2 RECALLS WERE DUE IN 2016 AND 3 WERE DUE IN 2019. WHERE THESE ARE VERY BIG SAFETY RECALLS I THINK HARPSWELL AUTO NEEDS TO HAVE THEIR LICENSE REVOKE FOR SERVICE AND INSPECTION STICKERS BECAUSE MY VEHICLE SHOULD NEVER HAVE PASSED INSPECTION WITH THE CROSSMEMBER RECALL COMPLETELY ROTTED OUT.”
Air bags
8 reports5 crashes
“I WAS RETURNING HOME FROM WORK AND WAS AT A STOP SIGN WAITING TO TURN LEFT. CROSS TRAFFIC DOES NOT STOP. WHEN BELIEVING I WAS CLEAR I BEGAN MY LEFT TURN WHEN A CAR CROSSED IN FRONT OF MINE AT A HIGH RATE OF SPEED. I ATTEMPTED TO STOP BUT THE TWO CARS COLLIDED AND THE FRONT END OF MY CAR WAS COMPLETELY TORN OFF AND MY FRONT HOOD WAS BUCKLED BACK TOWARDS THE WINDSHIELD. WHEN EMERGENCY RESPONSE ARRIVED, THEY FELT VERY STRONGLY THAT THE AIR BAG SHOULD HAVE DEPLOYED AND THEY MOVED ME TO THE BACK SEAT FOR FURTHER OBSERVATION BECAUSE THEY WERE AFRAID THE AIR BAG MAY STILL DEPLOY AND CAUSE FURTHER INJURY. I WAS SUBSEQUENTLY TRANSPORTED TO A LOCAL HOSPITAL FOR EVALUATION AND AFTER TESTING AND OBSERVATION WAS RELEASED WITH MODERATE BACK PAIN AND MILD TO MODERATE NECK PAIN.”
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 29, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.