Is the Citroen Grand c4 reliable?

The Citroen Grand c4 has an average MOT pass rate of 71% across 6 years, based on 609 tests in 2026. That's 11 points below the national average of 82%. The most reliable year is 2011 with a 80% pass rate.

Which year Citroen Grand c4 is best?

The 2011 Citroen Grand c4 has the highest MOT pass rate at 80%, while the 2008 model has the lowest at 67%. There's a 13 percentage point spread between the best and worst years.

Citroen Grand c4

Reliability, running costs, and MOT data across 6 years from 609 real MOT tests.

Avg Pass Rate

71%

Total Tests

609

Best Year

2011 (80%)

Years Covered

About the Citroen Grand c4

The Citroen Grand c4 has been tested 609 times in 2026 MOT data across 6 model years (2007 to 2012), with an average pass rate of 71%. That's 11 points below the national average of 82%, so check the year-by-year data carefully before buying. Available as diesel and petrol.

Best and Worst Years

The 2011 model is the most reliable with a 80% pass rate from 95 tests. The 2008 model has the lowest at 67%. The 13 point spread between years means reliability varies somewhat, but no year is dramatically different.

Reliability Trend

Newer CITROEN GRAND C4s show better MOT pass rates than older ones, with an average improvement of 5 percentage points.

Mileage Across Years

The oldest model in our data (2007) averages 116,234 miles, while the newest (2012) averages 108,919 miles. Older models have covered serious mileage, so suspension and drivetrain wear are worth checking.

Compared to the Citroen brand average of 79%, the Grand c4 is 8 points lower, placing it among the less reliable Citroen models.