Alfa Romeo 155
Reliability, estimated running costs, and MOT data across 3 model years from 157 MOT tests in 2024.
Avg Pass Rate
90%
Total Tests
157
Model Years
1995 to 1997
Years Covered
3
About the Alfa Romeo 155
The Alfa Romeo 155 was MOT tested 157 times in 2024 (DVSA data, retests included) across 3 model years (1995 to 1997), with an average pass rate of 90%. That's comfortably above the average of 82% across all models in our data. Our records list petrol versions.
Mileage Across Years
The oldest model in our data (1995) averages 124,919 miles, while the newest (1997) averages 98,660 miles. Older models have covered serious mileage, so suspension and drivetrain wear are worth checking.
Compared to the Alfa Romeo brand average of 80%, the 155 performs 10 points better, making it one of the more reliable options in the Alfa Romeo range.
Estimated Running Costs
Based on 7,400 miles/year, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), and MOT pass rate data. Insurance not included.
Full 1997 detailsHow reliable is the Alfa Romeo 155?
Alfa Romeo 155 by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Questions about the Alfa Romeo 155
Is the Alfa Romeo 155 reliable?
Across its 3 model years in our data (1995 to 1997), the Alfa Romeo 155 averages a 90% MOT pass rate, from 157 tests (DVSA MOT data for tests in 2024, retests included). That's 8 points above the average of 82% across all models in the same data.
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