4A91/4A92
Mitsubishi · 4A91/4A92 1.5/1.6 MIVEC
2004–2020
"Colt/ASX/Lancer. MIVEC variable valve timing. Chain driven. Simple and reliable. Oil consumption at high mileage. Timing chain tensioner check at 150k+ km. Adequate performance."
Mileage Risk Timeline
When problems typically appear — enter your mileage to see your risk zone
Known Issues 1
Timing chain tensioner wear
▸Rattle on cold start
Chain tensioner wears at high mileage.
Τεντωτήρας αλυσίδας — €300-700.
Models with 4A91/4A92 2
Other Mitsubishi Engines
Tuning Potential
Minimal
Frequently Asked Questions
Is the Mitsubishi 4A91/4A92 reliable?
The Mitsubishi 4A91/4A92 scores 76/100 with a verdict of ACCEPTABLE. It has 1 documented issues with total repair costs between €300 and €700.
What are the common problems with the 4A91/4A92?
The most common issues are:
- Timing chain tensioner wear — moderate, repair cost €300–€700, 120,000 km–200,000 km
What cars use the Mitsubishi 4A91/4A92?
How much does it cost to repair the 4A91/4A92?
Total potential repair costs for all 1 known issues range from €300 to €700. The most expensive issue is typically .
What years was the 4A91/4A92 produced?
The Mitsubishi 4A91/4A92 was produced from 2004 to 2020. It is a 1590cc I4 petrol na engine.
Scores are calculated from documented issues, repair costs, and failure patterns across thousands of owner reports and technical sources. Learn about our methodology. Always inspect before you buy.