2018 model year · 0+ owner reports · Updated April 2026
According to Au7o's analysis of 0+ owner reports, the 2018 Mitsubishi Outlander has 4 documented known issues. No issues are rated critical, indicating generally reliable ownership. Across all issues, repair costs range from $0 to $7,000. DIY maintenance guides at au7o.io.
On the 2018-2026 Mitsubishi Outlander 2.4L PHEV, the Outlander PHEV can experience accelerated battery capacity degradation and intermittent charging failures. The battery management system occasionally refuses to initiate charging or terminates sessions prematurely, particularly in extreme temperatures.
Avoid frequent DC fast charging to preserve battery health. Keep the battery between 20-80% state of charge for daily use. Update the BMS software at the dealer. Have the 12V auxiliary battery tested, as a weak 12V battery can cause charging failures.
On the 2007-2020 Mitsubishi Outlander, the AC compressor in the Outlander is prone to premature failure, with the internal clutch bearing seizing or the compressor developing internal leaks. Failure typically occurs between 60,000 and 90,000 miles, leaving the vehicle without air conditioning.
Replace the AC compressor, receiver/drier, and expansion valve as a complete system. Flush the AC lines to remove debris from the failed compressor. Use the correct PAG oil specification for the replacement unit.
On the 2014-2026 Mitsubishi Outlander, the Outlander develops front suspension clunking and knocking noises over bumps and rough roads. Worn front stabilizer bar end links and strut mount bearings are the primary culprits, with noise appearing as early as 30,000 miles.
Replace the front stabilizer bar end links and strut mounts. Inspect the lower control arm bushings while the suspension is apart. OEM replacement parts are recommended as some aftermarket components have fitment issues.
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Mitsubishi Motors North America, Inc. (MMNA) is recalling certain 2022 Outlander vehicles. The commutator and wires inside the fuel pump may be fused incorrectly, potentially causing the fuel pump to fail.
SEAT BELTS:FRONT:RETRACTOR
Mitsubishi Motors North America, Inc. (MMNA) is recalling certain 2022 Outlander vehicles. The front and second-row passenger seat belt automatic locking retractors may deactivate early, which can prevent the child restraint system from securing properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
STRUCTURE:BODY:ROOF AND PILLARS
Mitsubishi Motors North America, Inc. (MMNA) is recalling one 2022 Outlander vehicle. A software programming error with a welding robot may have caused the vehicle's center pillar to be welded incorrectly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 214, "Side Impact Protection" 210, "Seat Belt Assembly Anchorages" and 216, "Roof Crush Resistance."
SEAT BELTS:FRONT:RETRACTOR
Mitsubishi Motors North America, Inc. (MMNA) is recalling certain 2022 Outlander vehicles. The Automatic Locking Retractor (ALR) in the right front, second-row right, and second-row left seat belt assemblies may deactivate before the seat belts are fully retracted, which can result in an unsecured child restraint system. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
BACK OVER PREVENTION:SOFTWARE
Mitsubishi Motors North America, Inc. (Mitsubishi) is recalling certain 2022-2024 Outlander and 2023-2025 Outlander PHEV vehicles. Due to a software error in the in-vehicle infotainment system (A-IVI), the rearview camera image may freeze, or not appear on the display. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
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According to Au7o's analysis of 0+ owner reports, the 2018-2018 Mitsubishi Outlander has 4 documented issues. The most frequently reported are: PHEV Battery Degradation and Charging Issues, AC Compressor Failure, CVT Transmission Premature Failure. None are rated critical, but regular maintenance is recommended.
The 2018-2018 Mitsubishi Outlander has 4 known issues documented across 0+ owner reports. No issues are rated critical, suggesting generally good reliability. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known Mitsubishi Outlander issues range from $0 to $7,000, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
The Jatco CVT in the Outlander is prone to premature failure, particularly under heavy loads and in hot climates. The CVT belt and pulleys wear prematurely, leading to slipping, shuddering, and eventual complete transmission failure, often between 60,000 and 100,000 miles. Repairs typically run $3,000-$7,000. Severity: critical.
The Outlander PHEV can experience accelerated battery capacity degradation and intermittent charging failures. The battery management system occasionally refuses to initiate charging or terminates sessions prematurely, particularly in extreme temperatures. Repairs typically run $0-$5,000. Severity: medium.
The AC compressor in the Outlander is prone to premature failure, with the internal clutch bearing seizing or the compressor developing internal leaks. Failure typically occurs between 60,000 and 90,000 miles, leaving the vehicle without air conditioning. Repairs typically run $600-$1,500. Severity: medium.
The Outlander develops front suspension clunking and knocking noises over bumps and rough roads. Worn front stabilizer bar end links and strut mount bearings are the primary culprits, with noise appearing as early as 30,000 miles. Repairs typically run $200-$600. Severity: low.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
