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Transmission and drivetrainPart report

2020 Mitsubishi Outlander Sport Transmission and drivetrain Problems

Complaints
6about this part
Share
23%of 26 total for the year
Median mileage
65,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 6 complaints about the transmission and drivetrain of the 2020 Mitsubishi Outlander Sport, 23% of the 26 complaints for this model year. Where a mileage was given, the median is 65,000 miles. 1 recall campaign on record is filed under a similar system.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“I have 50,000 miles I’m the original owner, bought it new in 2020, I was leaving work, started my car, blue smoke came out my exhaust, when i drove home from work, on inclines, the car sputters & stalls like it’s about to lose power, accompanied by thick blue smoke, and engine noise. I suspect it’s the piston rings in the cylinder head or valve seals are bad. My car has been parked for months, dealership wants to charge me a diagnostic fee, i take Uber or Lyft to work mind you i have an open loan on this car that I’m still paying. …”

NHTSA complaint #11562682, filed 2023-12

“The contact owns a 2020 Mitsubishi Outlander Sport. While driving at an undisclosed speed, the vehicle stalled and failed to accelerate as needed. The check engine warning light was illuminated. The vehicle was restarted, but the failure persisted after driving for more than an hour. The vehicle was taken to an independent mechanic and a dealer, but the cause of the failure was not yet determined. The vehicle received a tune-up, but the failure recurred. The vehicle was not repaired. …”

NHTSA complaint #11721643, filed 2026-03, 65,000 miles

“The contact owns a 2020 Mitsubishi Outlander Sport. The contact stated while driving approximately 40-70 MPH, the vehicle was shaking abnormally and stalled. The check engine warning light illuminated on and off. The vehicle was taken to the dealer where it was diagnosed and determined that the CVT-ECU software needed to be updated. The vehicle was not repaired. The manufacturer was contacted but no assistance was provided. The contact stated that the failure was related to NHTSA Campaign Number: 22V563000 (Power Train). The failure mileage was approximately 57,000.”

NHTSA complaint #11532655, filed 2023-07, 57,000 miles

“The contact owns a 2020 Mitsubishi Outlander Sport. The contact stated while driving at approximately 40 MPH, the vehicle almost stalled. The contact stated that there was no warning light illuminated. The dealer was contacted to schedule an appointment for a recall repair; however, the contact was unable to take the vehicle to a dealer to have the vehicle diagnosed. The contact had researched online and related the failure to NHTSA Campaign Number: 22V563000 (Power Train); however, the VIN was not included. The manufacturer was not informed of the failure. The failure mileage was 72,551.”

NHTSA complaint #11618447, filed 2024-10, 72,551 miles

“The vehicle has exhibited recurring ignition-system and powertrain malfunctions involving repeated ignition-coil failures, engine misfires, and catalyst-system efficiency faults. These issues cause intermittent loss of power, hesitation during acceleration, and unstable engine performance. The malfunction has occurred multiple times since the date of purchase and has been confirmed through diagnostic trouble codes related to misfire events and catalyst-system operation. …”

NHTSA complaint #11701428, filed 2025-11

Related recalls

Related service bulletins

Transmission and drivetrain: other model years

YearComplaintsShare of year
2023114%
2022436%
2021316%
2020623%
2019727%
2018524%
2017622%
2016727%
201511764%
20141434%
201337%
201217%
2011310%

Other parts of the 2020 Mitsubishi Outlander Sport

Engine
8 complaints
Other or unknown
7 complaints
Electrical system
5 complaints
Seat belts
3 complaints
Air bags
1 complaints
Brakes
1 complaints
Forward collision avoidance
1 complaints
Fuel system
1 complaints
Vehicle speed control
1 complaints

← All problems reported for the 2020 Mitsubishi Outlander Sport

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology