Is the Suzuki Sx reliable?

The Suzuki Sx has an average MOT pass rate of 77% across 3 years, based on 168 tests in 2026. That's 5 points below the national average of 82%. The most reliable year is 2011 with a 80% pass rate.

Which year Suzuki Sx is best?

The 2011 Suzuki Sx has the highest MOT pass rate at 80%, while the 2008 model has the lowest at 74%. There's a 6 percentage point spread between the best and worst years.

Suzuki Sx

Reliability, running costs, and MOT data across 3 years from 168 real MOT tests.

Avg Pass Rate

77%

Total Tests

168

Best Year

2011 (80%)

Years Covered

About the Suzuki Sx

The Suzuki Sx has been tested 168 times in 2026 MOT data across 3 model years (2008 to 2012), 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 and diesel.

Best and Worst Years

The 2011 model is the most reliable with a 80% pass rate from 54 tests. The 2008 model has the lowest at 74%. The 6 point spread between years means reliability varies somewhat, but no year is dramatically different.

Mileage Across Years

The oldest model in our data (2008) averages 114,603 miles, while the newest (2012) averages 68,336 miles. Older models have covered serious mileage, so suspension and drivetrain wear are worth checking.

Compared to the Suzuki brand average of 82%, the Sx is 5 points lower, placing it among the less reliable Suzuki models.