Is the Vauxhall Insignia ultimate nav turbo d reliable?

The Vauxhall Insignia ultimate nav turbo d has an average MOT pass rate of 92% across 2 years, based on 535 tests in 2026. That's 10 points above the national average of 82%. The most reliable year is 2020 with a 94% pass rate.

Which year Vauxhall Insignia ultimate nav turbo d is best?

The 2020 Vauxhall Insignia ultimate nav turbo d has the highest MOT pass rate at 94%, while the 2021 model has the lowest at 89%. There's a 5 percentage point spread between the best and worst years.

Vauxhall Insignia ultimate nav turbo d

Reliability, running costs, and MOT data across 2 years from 535 real MOT tests.

Avg Pass Rate

92%

Total Tests

535

Best Year

2020 (94%)

Years Covered

About the Vauxhall Insignia ultimate nav turbo d

The Vauxhall Insignia ultimate nav turbo d has been tested 535 times in 2026 MOT data across 2 model years (2020 to 2021), with an average pass rate of 92%. That's comfortably above the national average of 82%, making it a reliable choice. Available as diesel.

Best and Worst Years

The 2020 model is the most reliable with a 94% pass rate from 71 tests. The 2021 model has the lowest at 89%. With just a 5 point spread, the Insignia ultimate nav turbo d is consistently reliable regardless of year.

Mileage Across Years

The oldest model in our data (2020) averages 35,419 miles, while the newest (2021) averages 32,503 miles.

Compared to the Vauxhall brand average of 84%, the Insignia ultimate nav turbo d performs 8 points better, making it one of the more reliable options in the Vauxhall range.