2021 Mitsubishi Outlander Sport Problems, Complaints & Recalls

Source: NHTSA · Updated Sep 22, 2026 · 19 owner complaints analyzed

Compared with other Outlander Sport years
Fewer complaints than other years 10th of 16 for complaints
NHTSA crash rating
4 out of 5 stars

Owners have filed 19 complaints with NHTSA about the 2021 Mitsubishi Outlander Sport. That ranks 10th out of 16 Outlander Sport model years for complaints. The most reported problem area is electrical system (6 complaints, 32%), typically at around 14,000 miles. There is 1 safety recall covering this model year.

Mitsubishi Outlander Sport
Mitsubishi Outlander. Representative photo; appearance varies by model year. Photo: ajay_suresh, CC BY 2.0, via Wikimedia Commons.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2021 Mitsubishi Outlander Sport problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Electrical System6 · ~14,000 mi
Engine5 · ~3,450 mi
Unknown or Other4
Forward Collision Avoidance3
Power Train3 · ~25,450 mi
Vehicle Speed Control3 · ~22,000 mi
Lane Departure2
Back Over Prevention1
Engine and Engine Cooling1 · ~47,000 mi
Fuel/propulsion System1
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Electrical System632%14,000——
Engine526%3,450——
Unknown or Other421%———
Forward Collision Avoidance316%———
Power Train316%25,450——
Vehicle Speed Control316%22,000——
Lane Departure211%———
Back Over Prevention15%———
Engine and Engine Cooling15%47,000——
Fuel/propulsion System15%———
Seat Belts15%———

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2024, with 6 complaints
2022: 4202242023: 3202332024: 6202462025: 2202522026: 420264

n = 19 complaints · Source: NHTSA

2021 Mitsubishi Outlander Sport recalls (1)

Tap a recall to see the problem, the risk and the fix.

Power train:automatic transmission:control module:softwareAug 2, 2022 · NHTSA campaign 22V563000 · 76,508 vehicles

Problem: Mitsubishi Motors North America, Inc. (MMNA) is recalling certain 2019-2022 Outlander Sport vehicles equipped with continuously variable transmissions and mechanical key ignition systems. A software error in the transmission control unit (CVT-ECU) may incorrectly reduce the transmission gear ratio at high speeds, which can result in an engine stall.

Risk: An engine stall can increase the risk of a crash.

Fix: Dealers will update the CVT-ECU software, free of charge. Owner notification letters were mailed August 24, 2022. Owners may contact MMNA customer service at 1-888-648-7820. MMNA's number for this recall is SR-22-004.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

I own a 2021 Mitsubishi Outlander Sport. Mitsubishi's records show that Safety Recall C2204R/SR-22-004 was previously completed on my vehicle. This recall addressed improper CVT-ECU software programming that could cause an incorrect CVT gear-ratio command and potentially result in engine over-rev…

Power Train · received Sep 22, 2026 · NHTSA complaint 11766146

At freeway speeds in the heat the vehicle intermittently and suddenly flashes yellow check engine light and vehicle shakes as it loses most of the engine power, forcing a slow or stop to "limp it" off the highway. No warnings no noises no change in emissions noted. Calls to dealerships and have…

Engine · received Sep 19, 2026 · NHTSA complaint 11765535

The brand new from the factory transmission that got replaced at a dealership to “fix” the initial recall stalled and went into limp mode while driving at under 50,000 miles.

Unknown or Other · received Mar 25, 2026 · NHTSA complaint 11726925

The contact owns a 2021 Mitsubishi Outlander Sport. The contact stated that the catalytic converter was stolen from the vehicle, and a new catalytic converter was installed. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was…

Engine · received Jan 9, 2026 · NHTSA complaint 11710012

I was turning out of my neighborhood and as I accelerated to merge with traffic my car started jerking. My dashboard “D” symbol only started flashing on and off and then my transmission service required light came on, (just had it done 8/25 and it is 11/25) and the BSW service required light…

Vehicle Speed Control · received Nov 6, 2025 · NHTSA complaint 11698038

Other Mitsubishi Outlander Sport years

← 2020 Outlander Sport · 2022 Outlander Sport →

See all Mitsubishi Outlander Sport problems by year, every Mitsubishi model, or the Mitsubishi VIN decoder.

Similar Mitsubishi models

Embed this 2021 Mitsubishi Outlander Sport badge on your site

Copy this code into your blog or forum post. It shows live complaint and recall counts and links back here.

Frequently asked questions

What are the most common problems with the 2021 Mitsubishi Outlander Sport?

Owners most often report electrical system, engine, unknown or other problems. The top one, electrical system, accounts for 6 complaints.

Was there a recall on the 2021 Mitsubishi Outlander Sport?

Yes, 1 safety recall. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2021 Mitsubishi Outlander Sport a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Outlander Sport model years, the 2021 has fewer complaints than most years, and NHTSA rates it 4 out of 5 stars overall in crash tests. Always get a pre-purchase inspection and check the VIN for open recalls.