Is the Infiniti G reliable?

The Infiniti G has an average MOT pass rate of 85% across 3 years, based on 208 tests in 2026. That's 3 points above the national average of 82%. The most reliable year is 2010 with a 88% pass rate.

Which year Infiniti G is best?

The 2010 Infiniti G has the highest MOT pass rate at 88%, while the 2011 model has the lowest at 83%. There's a 5 percentage point spread between the best and worst years.

Infiniti G

Reliability, running costs, and MOT data across 3 years from 208 real MOT tests.

Avg Pass Rate

85%

Total Tests

208

Best Year

2010 (88%)

Years Covered

About the Infiniti G

The Infiniti G has been tested 208 times in 2026 MOT data across 3 model years (2010 to 2012), with an average pass rate of 85%. That's slightly above the national average of 82%. Available as petrol.

Best and Worst Years

The 2010 model is the most reliable with a 88% pass rate from 73 tests. The 2011 model has the lowest at 83%. With just a 5 point spread, the G is consistently reliable regardless of year.