Mitsubishi Lancer Problems: 4 Issues Every Owner Should Know

2003-2017 model years ยท Based on 0+ owner reports ยท Last updated March 2026

Share:

According to Au7o's analysis of 0+ owner reports, the 2003-2017 Mitsubishi Lancer has 4 documented known issues, with 4 rated critical by the Au7o research team. The most serious are Evolution Transfer Case and ACD Failure ($1,500-$4,000 repair), CVT Transmission Failure (Non-Evo) ($2,500-$5,500 repair), 4B11 Timing Chain Stretch ($800-$2,000 repair) and Evolution AYC Rear Differential Pump Failure ($800-$2,500 repair). Across all issues, repair costs range from $800 to $5,500. Full technical analysis and DIY maintenance guides at au7o.io.

4
Critical
0
Moderate
0
Minor

Experiencing a symptom?

Describe it and get a diagnosis with repair steps.

Symptom Chat

Need parts for your Lancer?

Get a repair guide with direct links to parts.

Find Parts

All 4 Known Issues

Filter:

Don't see your problem?

Describe your symptoms to our AI and get a diagnosis with step-by-step repair guidance for your Mitsubishi Lancer.

Other Mitsubishi Models

Frequently Asked Questions

What are the most common Mitsubishi Lancer problems?

According to Au7o's analysis of 0+ owner reports, the 2003-2017 Mitsubishi Lancer has 4 documented issues. The most frequently reported are: Evolution Transfer Case and ACD Failure, CVT Transmission Failure (Non-Evo), 4B11 Timing Chain Stretch. Of these, 4 are rated critical and should be addressed promptly.

Is the Mitsubishi Lancer reliable?

The 2003-2017 Mitsubishi Lancer has 4 known issues documented across 0+ owner reports. 4 issues are rated critical: Evolution Transfer Case and ACD Failure and CVT Transmission Failure (Non-Evo) and 4B11 Timing Chain Stretch and Evolution AYC Rear Differential Pump Failure. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Mitsubishi Lancer problems?

Repair costs for known Mitsubishi Lancer issues range from $800 to $5,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Evolution Transfer Case and ACD Failure, typically costs $1,500-$4,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What year Mitsubishi Lancer is the most reliable?

Reliability varies across model years of the Mitsubishi Lancer. Based on owner reports, issues are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 2003-2017 Mitsubishi Lancer with 4 documented issues from 0+ owner reports.

Get DIY Repair Guides for Your Mitsubishi Lancer

AI-powered step-by-step repair and maintenance guides tailored to your exact vehicle. Enter your year, make, and model to get started.

Get Started Free