general problems of the 2020 Mitsubishi Outlander

Eight problems related to power train have been reported for the 2020 Mitsubishi Outlander. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2020 Mitsubishi Outlander based on all problems reported for the 2020 Outlander.

1 Power Train problem

Failure Date: 11/22/2025

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. A certified Mitsubishi dealership confirmed that the failure pattern aligns with an active manufacturer recall and corresponding technical service bulletin affecting the same model year, engine type (4b11), and vehicle platform. I was informed that the vehicle “falls under” the same defect pattern listed in the current recall/TSB; however, because the vehicle no longer has an active factory warranty, the dealership stated they would have to sell the repair parts rather than process the issue under recall or warranty coverage. Despite this, the same safety-related symptoms described in the recall and TSB continue to occur. The defect presents a safety hazard because the vehicle may lose power or fail to accelerate when entering traffic, merging, or navigating intersections. Warning indicators have appeared repeatedly, including the check engine light and catalyst-system warnings. The problem has been reproduced and confirmed by authorized service personnel on multiple occasions. All components and diagnostic documentation are available for inspection upon request.

2 Power Train problem

Failure Date: 06/12/2024

The contact owns a 2020 Mitsubishi Outlander. The contact stated that while driving at an undisclosed speed, the vehicle briefly hesitated before returning to normal functionality. The check engine warning light was illuminated. The vehicle was taken to the dealer, who was unable to diagnose a failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 45,000.

3 Power Train problem

Failure Date: 03/09/2024

The contact owns a 2020 Mitsubishi Outlander sport . The contact received notification NHTSA campaign number:22v563000 (power train) however, the parts to do the repair were not available. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repairs as the recall notice was received over a year ago. The local dealer was notified of the recall notice and confirmed that the parts were not available for the recall remedy. The contact stated while parked the vehicle would not start. The check engine light was illuminated. The vehicle was towed to the residence. The manufacturer was notified of the failure. The contact stated while waiting for the recall remedy, other electrical and mechanical failure occurred. The failure mileage was unknown.

4 Power Train problem

Failure Date: 01/11/2024

The contact owns a 2020 Mitsubishi Outlander sport. The contact stated while driving 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.

5 Power Train problem

Failure Date: 01/01/2024

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. The contact related the failure to NHTSA campaign number: 22v563000 (power train); however, the VIN was not included in the recall. The manufacturer was made aware of the failure and advised the contact to report the failure to the NHTSA hotline. The failure mileage was approximately 65,000.

6 Power Train problem

Failure Date: 10/09/2023

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. I think Mitsubishi used poor quality parts, piston rings don’t go bad at 50,000 miles neither does valve seals. Please help, im paying for a car I cant drive.

7 Power Train problem

Failure Date: 06/26/2023

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.

8 Power Train problem

Failure Date: 01/22/2021

My car is 4 months old with 5500 miles on it. Driving at 70mph with cruise control on, car started to knock and buck. I reduced speed. The service transmission light came on and the d for gear selection started to blink. I pulled over and shut the car off. I restarted and the light went off. I drove home at a reduced speed. I took it back to the dealer and they said I need a new transmission. 5500 miles!.


Other Power Train related problems of the 2020 Mitsubishi Outlander

Power Train problems
8
Vehicle Shudder problems
1


Outlander Service Bulletins
Outlander Safety Recalls
Outlander Defect Investigations