What are the biggest problems with Mitsubishi?

[VanCollin]

The most significant problems with Mitsubishi vehicles center on unreliable CVT transmissions, engine stalling from faulty sensors, and premature brake wear. While generally reliable for daily use, these recurring issues are documented across key models and can lead to costly repairs. Addressing them proactively is crucial for ownership satisfaction.

Persistent CVT Failures are the top concern. Models like the Outlander, Lancer, and Eclipse Cross equipped with Jatco-supplied continuously variable transmissions are prone to overheating, jerking, and premature failure. According to widespread consumer reports and technical service bulletins, the failure rate for these CVTs in high-mileage examples (over 100,000 miles) is notably higher than industry averages for traditional automatics. Regular CVT fluid changes every 60,000 miles are critical but do not guarantee prevention.

Engine stalling and no-start conditions frequently trace back to a faulty crankshaft position sensor. This is a common fault across many Mitsubishi models, including the Outlander Sport and Mirage. When this sensor fails, it prevents the engine control unit from recognizing the engine's position, causing sudden stalls or a failure to crank. Replacing this sensor is a standard diagnostic step for these symptoms.

Electrical glitches and interior quality round out the major complaints. Specific issues include malfunctioning HVAC control knobs (especially in the Outlander), power window failures, and various sensor problems. Owners of newer models like the 2018+ Outlander and Eclipse Cross often cite the use of hard, low-rent interior plastics and trim rattles as detracting from the perceived quality.

Model (Common Years)	Most Reported Problems
Outlander (2014-2018)	Severe CVT issues, premature brake wear, engine stalling.
Lancer (2008-2016)	CVT failures, engine stalling at idle, A/C compressor failure.
Outlander Sport / ASX	Sudden stalling, faulty forward collision mitigation system alerts.

Maintenance is not optional. To mitigate these problems, a strict regimen is advised: change CVT fluid with the exact manufacturer-approved type every 60k miles, inspect and replace the crankshaft position sensor at the first sign of hesitation, and check brake pads and rotors more frequently than the manual suggests. Proactive checks for oil leaks from cooler lines and worn suspension bushings can also prevent larger issues.

[CameronDella]

As a mechanic who sees a lot of these come into the shop, I tell people the biggest headache is usually the transmission. That CVT in the Outlander or Lancer starts acting up—shuddering, losing power, whining. By the time the owner brings it in, the damage is often done. A rebuild or replacement is a major expense.

The other quick check I do is for that crankshaft sensor. It’s a cheap part, but when it goes bad, the car just dies or won’t start. It’s almost a routine fix on certain models. My advice? If you own one, listen for strange transmission behavior and don’t ignore a random stall. Address it early.

[LaLilah]

I’ve driven my 2016 Outlander for eight years now. It’s been fine for family trips, but I’ve had my share of niggles. The transmission isn’t as smooth as it used to be; it sometimes feels like it’s searching for the right gear uphill. I’m religious about the CVT fluid changes because I’ve read the horror stories.

The interior hasn’t aged gracefully. The dashboard plastic scratches easily, and there’s a persistent rattle from the passenger door that I can’t seem to fix. It’s not a dealbreaker, but it reminds you where they cut costs. For me, it’s about managing expectations. It’s a dependable workhorse, but it needs careful, proactive upkeep to stay that way.

[Beatrix]

Looking at Mitsubishi as a potential buyer? Focus on the model year and service history. The CVT problems are most linked to pre-2018 models. If you’re considering a used one, a full transmission inspection by an independent mechanic is non-negotiable. Ask for proof of CVT fluid changes—if there’s no record, assume it hasn’t been done and factor in potential repair costs.

Also, test every single electrical function: all windows, every HVAC setting, and every warning light. Check for interior wear on the driver’s seat and steering wheel. A well-maintained example can be a value, but a neglected one is a financial pitfall. Your bargaining power is knowing these common faults.

[OVanessa]

Our family’s experience shifted from convenience to frustration. We bought a used Outlander Sport for its size and warranty. The first two years were problem-free. Then, the intermittent stalling began. It would happen at stoplights, which was terrifying with kids in the car. The dealer replaced the crankshaft position sensor, which fixed it, but the anxiety remained.

Later, the forward collision warning system started giving false alarms—beeping frantically on empty roads. The dealer reset it, but the issue returned. These weren’t maintenance items; they were design flaws that undermined our trust. We ultimately traded it in. The lesson was clear: research isn’t just about features and MPG; it’s about digging into the pattern of failures that real owners face over time.