Kia EV6 GT-Line MOT pass rate: 93.0% (1,798 tests, 2025)

The Kia EV6 GT-Line passed 93.0% of its 1,798 MOT tests in 2025 — 15.5 points above the UK average of 77.5%. The median tested example was 3 years old with 31,780 miles on the clock.

93.0%Pass rate (2025)

1,798MOT tests analysed

31,780 miMedian mileage at test

3 yrsMedian age at test

How the EV6 GT-Line compares

Kia EV6 GT-Line

93.0%

UK average (all Class 4 vehicles)

77.5% across 33.1 million tests

Kia average (all models)

79.8%

What fails most on the Kia EV6 GT-Line

Across failed and rectified tests in 2025, these vehicle systems produced the most defects on the EV6 GT-Line:

#	System	Defects recorded	Share
1	Tyres	105	64.4%
2	Visibility	58	35.6%

Pre-MOT checklist for EV6 GT-Line owners

Based on the failure profile above, ten minutes with a torch before your test removes the most likely fail items:

Check tread with the 20p test and inspect sidewalls for cracking — tyres close to the limit are the country’s most common advisory
Replace smeared wiper blades and top up washer fluid — both are test items

Check the engine before the tester does

A stored fault code with the engine light on is an automatic Major defect. Scan and clear resolved faults before booking.

Topdon OBD2 scannersTopdon diagnostic scanners with full-system readouts
XTOOL diagnostic toolsXTOOL code readers for petrol and diesel cars
Autel UK testersAutel professional-grade diagnostic testers

Check a specific EV6 GT-Line before you buy

Pass rates describe the model; they can’t tell you about the one car you’re looking at. Run its plate through our free MOT history check to see its personal record of failures, advisories and mileage readings.

Other Kia models

SPORTAGE78.9% pass rate · 253,493 tests Picanto76.2% pass rate · 180,724 tests Ceed72.5% pass rate · 111,091 tests Rio75.4% pass rate · 95,713 tests Niro90.5% pass rate · 54,779 tests Venga77.7% pass rate · 46,179 tests Sorento73.0% pass rate · 30,615 tests Soul73.2% pass rate · 21,811 tests

FAQs

What is the MOT pass rate for a Kia EV6 GT-Line?

In 2025, 93.0% of 1,798 first MOT tests on the Kia EV6 GT-Line were passes (UK average: 77.5%). Data: DVSA anonymised MOT results.

What does the EV6 GT-Line fail its MOT on most?

The biggest defect group is tyres (64.4% of its recorded defects), followed by visibility.

Is the Kia EV6 GT-Line reliable?

MOT pass rate is one lens on durability: at 93.0% it performs above the national average at a median age of 3 years and 31,780 miles. Always check the individual car's history too.

Source: DVSA Anonymised MOT tests and results, 2025 extract (Class 4 initial tests only; retests excluded). Contains public sector information licensed under the Open Government Licence v3.0. Figures rounded to one decimal place.