2015 Mitsubishi Outlander Sport problems & reliability
182 owner complaints filed with NHTSA for the 2015 Mitsubishi Outlander Sport, alongside 9 safety recall campaigns. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
2 complaints report injuries (2 injured).
Federal crash records (FARS 2020–2023): 2015 Mitsubishi Outlander Sport vehicles were involved in 21 fatal crashes with 8 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Power Train | 117 | 64% |
| Engine | 35 | 19% |
| Vehicle Speed Control | 25 | 14% |
| Unknown OR Other | 20 | 11% |
| Electrical System | 19 | 10% |
| Fuel/propulsion System | 14 | 8% |
| Service Brakes | 11 | 6% |
| Air Bags | 7 | 4% |
| Visibility/wiper | 7 | 4% |
| Suspension | 5 | 3% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 48,950 miles (middle 50% between 10,325 and 80,000 miles), based on 108 complaints that included mileage.
Complaints by incident year
What owners report
“While driving on a highway at approximately 55–60 mph, the vehicle suddenly lost its ability to accelerate and maintain power. The engine RPM increased, but the vehicle would not respond normally, creating a significant safety hazard in traffic. The CVT transmission intermittently enters a reduced-power mode (limp…”
Power Train · filed Jul 6, 2026
“Purchased used car in July 2024 and was able to drive it maybe 2 months and the transmission would not shift and would come to a complete stop. Not a safe feeling driving in 3 lanes of traffic on a busy highway at rush hour. Transmission light on and took to mechanic and was told this make and model is notorious for…”
Power Train · filed Jun 29, 2026
“Hesitation when accelerating. Has stalled while driving. Has come to a complete stop when put in reverse.”
Vehicle Speed Control · filed Mar 4, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
148 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2015 Mitsubishi Outlander Sport. The 10 most recent:
Tech Talk is a service newsletter that was sent out to dealers. It covers various topics and reviews the previous months publications.
TECH TALK 289 · Other · issued Nov 21, 2025
Tech Talk is a service newsletter that was sent out to dealers. It covers various topics and reviews the previous months publications.
TECH TALK 281 · Other · issued Aug 7, 2024
This Technical Service Bulletin instructs the dealer to update the Hands Free Module software to improve the Bluetooth connection when certain devices are connected to Wi‐Fi.
TSB-16-54-001REV · Service Bulletin/Repair Instructions · issued Jul 23, 2024
Service Manual Revision - This Technical Service Bulletin provides corrections to the description of special tools used to install the oil seal within the Automatic Transaxle sections of the applicable Service Manuals.
TSB-24-23-004 · Service Bulletin/Repair Instructions · issued Jun 3, 2024
Service Manual Revision - This Technical Service Bulletin instructs dealers to diagnose and test drive vehicles exhibiting a shudder or surge condition possibly caused by poor reaction of the hydraulic pressure circuit.
TSB-20-23-001RV4 · Service Bulletin/Repair Instructions · issued Mar 25, 2024
Service Manual Revision - This Technical Service Bulletin instructs dealers to diagnose and test drive vehicles exhibiting a shudder or surge condition possibly caused by poor reaction of the hydraulic pressure circuit.
TSB-20-23-001REV · Service Bulletin/Repair Instructions · issued Mar 4, 2024
Service Manual Revision - This Technical Service Bulletin provides the procedure for diagnostic trouble code and on-vehicle service for belt & pulley assembly on certain CVT models.
TSB-24-23-001 · Service Bulletin/Repair Instructions · issued Feb 14, 2024
This is a Dealer Letter sent to dealers informing that Mitsubishi Technical Training has launched the 3rd quarterly technician quiz for 2023.
DEALER LETTER · Service Bulletin/Repair Instructions · issued Jul 21, 2023
This Technical Service Bulletin provides service manual corrections to the CVT maintenance procedure.
TSB-23-23-004 · Service Bulletin/Repair Instructions · issued Apr 24, 2023
This Technical Service Bulletin provides instructions and material safety data sheets for removal of rap-film adhesive residue.
TSB-23-00-004 · Service Bulletin/Repair Instructions · issued Apr 24, 2023
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2015 Mitsubishi Outlander Sport has 9 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2015 Mitsubishi Outlander Sport?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 48,950 miles — budget accordingly if the car is approaching that mileage.