Chevrolet gmc Unclassified
Reliability, running costs, and MOT data across 3 years from 174 real MOT tests.
Avg Pass Rate
84%
Total Tests
174
Best Year
1995 (92%)
Years Covered
3
How reliable is the Chevrolet gmc Unclassified?
Chevrolet gmc Unclassified by Year
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About the Chevrolet gmc Unclassified
The Chevrolet gmc Unclassified has been tested 174 times in 2024 MOT data across 3 model years (1990 to 1996), with an average pass rate of 84%. That's slightly above the national average of 82%. Available as diesel and petrol.
Best and Worst Years
The 1995 model is the most reliable with a 92% pass rate from 79 tests. The 1996 model has the lowest at 79%. The 13 point spread between years means reliability varies somewhat, but no year is dramatically different.
Mileage Across Years
The oldest model in our data (1990) averages 107,395 miles, while the newest (1996) averages 99,422 miles. Older models have covered serious mileage, so suspension and drivetrain wear are worth checking.
Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.