Infiniti Qx30
Reliability, running costs, and MOT data across 4 years from 594 real MOT tests.
Avg Pass Rate
89%
Total Tests
594
Best Year
2018 (92%)
Years Covered
4
About the Infiniti Qx30
The Infiniti Qx30 has been tested 594 times in 2026 MOT data across 4 model years (2016 to 2019), with an average pass rate of 89%. That's comfortably above the national average of 82%, making it a reliable choice. Available as diesel.
Best and Worst Years
The 2018 model is the most reliable with a 92% pass rate from 126 tests. The 2016 model has the lowest at 85%. The 7 point spread between years means reliability varies somewhat, but no year is dramatically different.
Reliability Trend
The INFINITI QX30 has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
Mileage Across Years
The oldest model in our data (2016) averages 62,872 miles, while the newest (2019) averages 42,460 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 Qx30?
Infiniti Qx30 by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Infiniti Qx30 Guides & Articles
Petrol vs Diesel in 2026: Which Actually Costs Less to Own?
8 min read
Running CostsCheapest Cars to Run in 2026: Real Data from 19.8 Million MOT Tests
9 min read
Reliability20 Most Reliable Used Cars UK 2026: Real MOT Pass Rate Rankings
10 min read
Buying GuideFord Fiesta Common Problems (2026): What to Check Before Buying
13 min read
ReliabilityFord Puma Problems: 7 Issues Owners Report (2026)
13 min read
Checking a specific Infiniti Qx30?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.