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Kia Common MOT Faults

MOT pass rates, common failure categories, and reliability ratings for all 14 Kia models, based on DVSA statistics.

83.9%

Avg Pass Rate

+1.9%

vs National Avg

14

Models

Good

Reliability

Kia vs National Average

The national average MOT pass rate in the UK is approximately 82%. Kia vehicles perform roughly in line with the national average, with some models exceeding it and others falling slightly below.

Kia Average83.9%
National Average82%

Most Common Kia MOT Failures

The top MOT failure categories across all Kia models, ranked by average failure percentage.

1

Lamps, reflectors and electrical equipment

13.6%
2

Suspension

11.9%
3

Brakes

10.5%
4

Tyres

9.5%
5

Exhaust, fuel and emissions

6.3%

All Kia Models

Click any model for a detailed fault breakdown, repair cost estimates, and buying advice.

Kia EV9

91.8%

2023–present · Top fault: Lamps, reflectors and electrical equipment

5 fault categories

Kia EV6

91.5%

2021–present · Top fault: Lamps, reflectors and electrical equipment

5 fault categories

Kia Niro

87.2%

2016–present · Top fault: Lamps, reflectors and electrical equipment

5 fault categories

Kia XCeed

86.2%

2019–present · Top fault: Lamps, reflectors and electrical equipment

5 fault categories

Kia Stonic

85.5%

2017–present · Top fault: Lamps, reflectors and electrical equipment

5 fault categories

Kia ProCeed

83.2%

2018–present · Top fault: Lamps, reflectors and electrical equipment

5 fault categories

Kia Sportage

82.8%

2004–present · Top fault: Lamps, reflectors and electrical equipment

5 fault categories

Kia Picanto

82.2%

2004–present · Top fault: Lamps, reflectors and electrical equipment

5 fault categories

Kia Ceed

81.5%

2006–present · Top fault: Lamps, reflectors and electrical equipment

5 fault categories

Kia Soul

81.2%

2008–present · Top fault: Lamps, reflectors and electrical equipment

5 fault categories

Kia Rio

80.8%

2005–present · Top fault: Lamps, reflectors and electrical equipment

5 fault categories

Kia Sorento

80.5%

2002–present · Top fault: Lamps, reflectors and electrical equipment

5 fault categories

Kia Carnival

80.5%

2006–present · Top fault: Lamps, reflectors and electrical equipment

5 fault categories

Kia Venga

79.8%

2009–2019 · Top fault: Lamps, reflectors and electrical equipment

5 fault categories

Kia MOT Faults — Frequently Asked Questions

Common questions about Kia reliability and MOT performance.

What are the most common MOT faults on a Kia?
The most common MOT faults across all Kia models are: Lamps, reflectors and electrical equipment (13.6%), Suspension (11.9%), Brakes (10.5%). These categories account for the majority of MOT failures on Kia vehicles. Specific fault rates vary by model — check individual model pages for detailed breakdowns.
What is the average MOT pass rate for Kia?
The average MOT pass rate across all Kia models is 83.9%, which is 1.9 percentage points above the national average of 82%. The best-performing model is the EV9 at 91.8%, while the Venga has the lowest pass rate at 79.8%.
Which Kia model is the most reliable?
Based on MOT pass rate data, the most reliable Kia is the EV9 with a pass rate of 91.8%. This is rated "Excellent" for reliability. However, reliability depends on many factors including age, mileage, and maintenance history — always check a specific vehicle's MOT history before purchasing.
How much does it cost to fix common Kia MOT faults?
Repair costs for common Kia MOT faults vary by category. Lighting faults typically cost £20-£80, suspension issues range from £150-£500, brake repairs are usually £100-£400, tyre replacements run £50-£150 per tyre, and exhaust/emissions work can cost £80-£350. These are typical UK garage prices — costs may vary depending on the specific model and your location.

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