2020 Vauxhall Corsa SE Premium MOT pass rate: 89.5% (14,736 tests)

2020-registered Vauxhall Corsa SE Premiums passed 89.5% of 14,736 MOT tests in 2023–2025 — broadly in line with same-age cars (89.9%).

89.5%Pass rate, 2020 cars

99.6Age-adjusted index (100 = average)

14,736Tests analysed

24,910 miMedian mileage at test

Is the 2020 Corsa SE Premium getting worse?

Pass rate of 2020-registered cars across recent test years:

Test year	Pass rate
2023	91.7% +0.8 vs same-age
2024	87.1% -2.9 vs same-age
2025	89.8% +0.9 vs same-age

The raw rate normally falls as cars age. The “vs same-age” figure compares this cohort with all UK cars registered in the same year, so normal ageing is not mistaken for a bad model year.

What fails on a 2020 Corsa SE Premium

#	System	Defects recorded	Share
1	Visibility	957	38.2%
2	Tyres	616	24.6%
3	Brakes	475	18.9%
4	Lamps, reflectors and electrical equipment	142	5.7%
5	Noise, emissions and leaks	120	4.8%
6	Suspension	105	4.2%

All Corsa SE Premium years compared

Registration year	Tests	Pass rate	Vs same-age	Median mileage
2020 (this page)	14,736	89.5%	-0.4 pts	24,910
2021	5,688	90.4%	+0.0 pts	24,328

Buying a 2020 Corsa SE Premium? Two checks first

Free MOT history checkThe exact car’s failures, advisories and mileage trail — sellers can’t edit it
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

FAQs

Is a 2020 Vauxhall Corsa SE Premium reliable?

2020-registered examples passed 89.5% of their MOT tests (14,736 tests, 2023–2025), -0.4 points versus all UK cars registered in the same year. At roughly 6 years old with a median 24,910 miles, condition now varies car by car — always check the individual MOT history.

What mileage is too high for a 2020 Corsa SE Premium?

The median tested example shows 24,910 miles. Anything far beyond that isn't automatically bad — a motorway-mile car with consistent service records often beats a low-mileage school-run car — but price accordingly and scrutinise the mileage trail for gaps or drops.

Source: DVSA Anonymised MOT tests and results, 2023–2025 extracts (96 million Class 4 initial tests; retests excluded). Only vehicles old enough for a routine first MOT are included. Age-adjusted figures compare the model-year cohort with all vehicles of the same registration year tested in the same calendar year. Contains public sector information licensed under OGL v3.0.