Mazda Mx-3
Reliability, running costs, and MOT data across 6 years from 524 real MOT tests.
Avg Pass Rate
77%
Total Tests
524
Best Year
1993 (85%)
Years Covered
6
About the Mazda Mx-3
The Mazda Mx-3 has been tested 524 times in 2026 MOT data across 6 model years (1993 to 1998), with an average pass rate of 77%. That's 5 points below the national average of 82%, so check the year-by-year data carefully before buying. Available as petrol.
Best and Worst Years
The 1993 model is the most reliable with a 85% pass rate from 41 tests. The 1996 model has the lowest at 65%. With a 20 point spread, choosing the right year makes a big difference to reliability.
Reliability Trend
Newer MAZDA MX-3s show better MOT pass rates than older ones, with an average improvement of 5 percentage points.
Mileage Across Years
The oldest model in our data (1993) averages 82,927 miles, while the newest (1998) averages 77,900 miles.
Compared to the Mazda brand average of 81%, the Mx-3 is 4 points lower, placing it among the less reliable Mazda models.
Estimated Running Costs
Based on 7,400 miles/year, current fuel prices, and MOT pass rate data. Insurance not included.
Full 1998 detailsHow reliable is the Mazda Mx-3?
Mazda Mx-3 by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Mazda Mx-3 Guides & Articles
20 Most Reliable Used Cars UK 2026: Real MOT Pass Rate Rankings
10 min read
Buying GuideCars That Hold Their Value UK 2026 (Up to 71% After 3 Years)
10 min read
ReliabilityMost Reliable Used Cars UK 2026 (Data From 50M Real MOT Tests)
11 min read
Buying GuideFord Fiesta Common Problems (2026): What to Check Before Buying
13 min read
ReliabilityFord Puma Problems: 7 Issues Owners Report (2026)
13 min read
Checking a specific Mazda Mx-3?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.