MOT reliability

Ford Sierra l

Q: Is the Ford Sierra l reliable?

Across 286,097 Ford Sierra l vehicles in our MOT data, 82% pass the MOT (a 18% failure rate), with about 0.0 faults or advisories recorded per test.

Q: What is the average mileage of a Ford Sierra l?

The typical Ford Sierra l in our data has covered around 50,089 miles.

286,097 vehicles · 28 completed MOT tests analysed

82%

MOT pass rate

Based on 286,097 Ford Sierra l vehicles and 28 completed MOT tests, the Ford Sierra l has an overall 82% pass rate, with an average recorded mileage of 50,089 miles.

286,097

Vehicles

MOT tests

1,092

Avg miles / year

Fuel types: Petrol (269,638), Diesel (16,441), Other (8), LPG (6), Steam (2), Gas (1), Electric (1)

Ford Sierra l reliability FAQ

Across 286,097 Ford Sierra l vehicles in our MOT data, 82% pass the MOT (a 18% failure rate), with about 0 faults or advisories recorded per test.

The typical Ford Sierra l in our data has covered around 50,089 miles.

Compare the Ford Sierra l

See how the Ford Sierra l stacks up against other Ford models on MOT reliability:

Sierra l vs Fiesta Sierra l vs Focus Sierra l vs Transit Sierra l vs Mondeo

Check a specific Ford Sierra l

Enter a registration to see that exact vehicle's full MOT history, advisories and recurring faults.

See all Ford models · Learn about common MOT failures · what an MOT checks