Mazda Cx-30 GT Sport Mhev MOT pass rate: 93.0% (2,424 tests, 2025)

The Mazda Cx-30 GT Sport Mhev passed 93.0% of its 2,424 MOT tests in 2025 — 15.5 points above the UK average of 77.5%. The median tested example was 4 years old with 28,466 miles on the clock.

93.0%Pass rate (2025)

2,424MOT tests analysed

28,466 miMedian mileage at test

4 yrsMedian age at test

How the Cx-30 GT Sport Mhev compares

Mazda Cx-30 GT Sport Mhev

93.0%

UK average (all Class 4 vehicles)

77.5% across 33.1 million tests

Mazda average (all models)

77.3%

What fails most on the Mazda Cx-30 GT Sport Mhev

Across failed and rectified tests in 2025, these vehicle systems produced the most defects on the Cx-30 GT Sport Mhev:

#	System	Defects recorded	Share
1	Tyres	77	41.8%
2	Visibility	55	29.9%
3	Brakes	52	28.3%

Pre-MOT checklist for Cx-30 GT Sport Mhev 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
Feel for a spongy pedal or pulling to one side; check pad wear through the wheel spokes if visible

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

Cx-30 GT Sport Mhev pass rate by registration year

Registration year	Tests	Pass rate	Vs same-age	Median mileage
2020	2,821	93.7%	+3.8 pts	25,776
2021	1,897	94.0%	+3.6 pts	24,245

Check a specific Cx-30 GT Sport Mhev 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 Mazda models

273.1% pass rate · 113,741 tests 373.9% pass rate · 103,889 tests Mx-578.2% pass rate · 87,222 tests Cx-581.1% pass rate · 57,112 tests 673.6% pass rate · 55,083 tests Cx-386.5% pass rate · 24,672 tests 560.4% pass rate · 8,754 tests Bongo59.5% pass rate · 8,682 tests

FAQs

What is the MOT pass rate for a Mazda Cx-30 GT Sport Mhev?

In 2025, 93.0% of 2,424 first MOT tests on the Mazda Cx-30 GT Sport Mhev were passes (UK average: 77.5%). Data: DVSA anonymised MOT results.

What does the Cx-30 GT Sport Mhev fail its MOT on most?

The biggest defect group is tyres (41.8% of its recorded defects), followed by visibility.

Is the Mazda Cx-30 GT Sport Mhev reliable?

MOT pass rate is one lens on durability: at 93.0% it performs above the national average at a median age of 4 years and 28,466 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.