Kia Niro Common Problems, Faults & Repair Costs (2026)
Based on official DVSA MOT test data. View the most common MOT failure categories, pass rates, and estimated repair costs for the Kia Niro (2016–present).
MOT Pass Rate
Reliability rating: Excellent — based on approx. 22,000 tests
1.00%
Low risk
9.0%
of failed tests need a retest
Top MOT Failure Categories
Lamps, reflectors and electrical equipment
Est. repair: £40–£200
Suspension
Est. repair: £120–£450
Brakes
Est. repair: £100–£350
Tyres
Est. repair: £50–£120 per tyre
Exhaust, fuel and emissions
Est. repair: £40–£200
Where Faults Occur
28.0%
Front
25.0%
Rear
19.0%
Offside
Mileage Benchmarks
At 3 years
22,000 mi
At 5 years
38,000 mi
At 10 years
N/A
Significantly higher or lower mileage than these benchmarks may indicate unusual usage patterns. Check the full MOT history for mileage consistency.
Is a Kia Niro a Good Buy?
The Kia Niro demonstrates above-average reliability based on MOT test data, with a 87.2% pass rate. This places it 5.2% above the national average, suggesting lower ongoing maintenance costs compared to many competitors.
While no car is without faults, lamps, reflectors and electrical equipment issues are the most common concern, affecting approximately 11.8% of failed tests. These tend to be relatively affordable to fix at £30–£150.
Kia Niro MOT Check & History
View detailed MOT pass rates by year, mileage benchmarks, and full test history data for the Kia Niro.
Check a Specific Kia Niro
Enter a registration number to view the full MOT history for any Kia Niro.
Other Kia Models
Kia Sportage
82.8%Lamps, reflectors and electrical equipment →
Kia Ceed
81.5%Lamps, reflectors and electrical equipment →
Kia Picanto
82.2%Lamps, reflectors and electrical equipment →
Kia Rio
80.8%Lamps, reflectors and electrical equipment →
Kia Stonic
85.5%Lamps, reflectors and electrical equipment →
Kia Sorento
80.5%Lamps, reflectors and electrical equipment →