Is the Alfa romeo Sz reliable?

The Alfa romeo Sz has an average MOT pass rate of 85% across 1 years, based on 48 tests in 2024. That's 3 points above the national average of 82%. The most reliable year is 1991 with a 85% pass rate.

Which year Alfa romeo Sz is best?

The 1991 Alfa romeo Sz has the highest MOT pass rate at 85%, while the 1991 model has the lowest at 85%. There's a 0 percentage point spread between the best and worst years.

Alfa romeo Sz Running Costs, MOT Pass Rates & Reliability

Alfa romeo Sz

Reliability, running costs, and MOT data across 1 years from 48 real MOT tests.

Avg Pass Rate

85%

Total Tests

Best Year

1991 (85%)

Years Covered

How reliable is the Alfa romeo Sz?

vs national average+3% (82% avg)

vs Alfa romeo brand average+5% (80% avg)

Best to worst year spread0 percentage points

Alfa romeo Sz by Year

Year	Pass Rate	Tests	Avg Mileage
1991	85%	48	37,870 mi

Checking a specific Alfa romeo Sz?

Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.

About the Alfa romeo Sz

The Alfa romeo Sz has been tested 48 times in 2024 MOT data across 1 model years (1991 to 1991), with an average pass rate of 85%. That's slightly above the national average of 82%. Available as petrol.

Best and Worst Years

The 1991 model is the most reliable with a 85% pass rate from 48 tests. The 1991 model has the lowest at 85%. With just a 0 point spread, the Sz is consistently reliable regardless of year.

Compared to the Alfa romeo brand average of 80%, the Sz performs 5 points better, making it one of the more reliable options in the Alfa romeo range.

Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.