Infiniti Q50
Reliability, running costs, and MOT data across 7 years from 4,769 real MOT tests.
Avg Pass Rate
86%
Total Tests
4,769
Best Year
2019 (100%)
Years Covered
7
About the Infiniti Q50
The Infiniti Q50 has been tested 4,769 times in 2026 MOT data across 7 model years (2013 to 2019), with an average pass rate of 86%. That's slightly above the national average of 82%. Available as diesel and petrol and hybrid.
Best and Worst Years
The 2019 model is the most reliable with a 100% pass rate from 45 tests. The 2013 model has the lowest at 78%. With a 22 point spread, choosing the right year makes a big difference to reliability.
Reliability Trend
Newer INFINITI Q50s show better MOT pass rates than older ones, with an average improvement of 4 percentage points.
Mileage Across Years
The oldest model in our data (2013) averages 96,203 miles, while the newest (2019) averages 33,181 miles.
Estimated Running Costs
Based on 7,400 miles/year, current fuel prices, and MOT pass rate data. Insurance not included.
Full 2019 detailsHow reliable is the Infiniti Q50?
Infiniti Q50 by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
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