BMW
2,671 MOT tests analysed. sits above the UK fleet average — here's where 330e Sport Pro Autos pass, fail, and end up on the retest sheet.
That's 11.0 points above the UK fleet average across our 1,984 tracked models — a confident result.
Pass
88.5%
Pass-after-fix
1.5%
Fail
9.2%
Avg miles
50,087
Pass + Pass-after-fix + Fail = 100%
Petrol cars first registered from January 2006 meet Euro 4 — compliant in London ULEZ, Birmingham CAZ, Bristol CAZ, and Glasgow LEZ.
Performance by cohort
2 year bands · 2,671 tests
Pass rate drops 1.8 points across the cohorts — recent 330e Sport Pro Auto examples are doing worse than the early cars at the same tested age.
Pass
89.2%
Fail
8.0%
PRS
2.0%
Avg mileage at test
50,635 mi
Pass
87.4%
Fail
11.3%
PRS
0.8%
Avg mileage at test
49,152 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.
The picture
Across 1,041 MOT tests, the 330e Sport Pro Auto returns 84.8% first-time pass — above the UK fleet average. The single most-logged Major fail is a seriously damaged tyre. Tyre tread under the limit and a tyre with the cords showing round out the top three. Average tested mileage sits at 40,895, which is the lens to read those failure rankings through. If you own one and the next test is close, the ranked list below is a sensible pre-test checklist.
ABI Insurance Group
Above average — worth comparing quotes before buying. Lower groups cost less to insure; UK fleet average is around Group 22.
Source: ABI Group Rating Panel · administered by Thatcham Research · groups cover standard variants; performance trims may sit higher. Browse all insurance groups →
26–44
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A tyre seriously damaged
62 occurrences · 2.3% of tests
Windscreen or window damaged or seriously discoloured but not adversely affecting driver's view
55 occurrences · 2.1% of tests
A tyre cords visible or damaged
52 occurrences · 1.9% of tests
Tyre tread depth not in accordance with the requirements
49 occurrences · 1.8% of tests
A tyre seriously damaged
18 occurrences · 0.7% of tests
A suspension pin, bush or joint excessively worn
14 occurrences · 0.5% of tests
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
13 occurrences · 0.5% of tests
Wiper blade defective
9 occurrences · 0.3% of tests
Wiper blade missing or obviously not clearing the windscreen
8 occurrences · 0.3% of tests
Electrical wiring insecure or inadequately secured
6 occurrences · 0.2% of tests
Counts cover Major and Dangerous defects logged at test. Advisory items excluded so this shows why a car was rejected, not just what the tester flagged in passing.
Worst-case fix budget · top 2 failures
£120–£190
If every one of this 330e Sport Pro Auto's most-logged Major fails hit at the same MOT, that's the real-world UK garage range. Reality is usually one or two items, not all of them. Open the estimator →
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Build your own retest budget.
Year-band analysis
First-time MOT pass rate split by registration band. A 1.8-point gap between bands is modest — the year you buy BMW 330e Sport Pro Auto makes a small but real difference to MOT outcomes.
Best band to buy
89.2%
2018–2020 registration
the 2018–2020 band climbs to 89.2% — a 1.8-point improvement. Failures here are mostly wear items: has a cut in excess of the…, has ply or cords exposed — the structural issues that drag down older examples don't appear in the top-10 for this band.
Band to be cautious about
87.4%
2021+ registration
On the 2021-on band, the data shows a 87.4% pass rate against a fleet average of 89.2% on the newer band. The main culprits logged at test: damaged but not adversely affecting driver's view, tread depth below requirements of 1.6mm, and has a cut in excess of the…. Average mileage on test for this band is 49,152 miles — high-mileage wear items are a recurring theme.
Best band to buy: 2018-2020 (89.2% first-time pass). Worst band to avoid: 2021+ (87.4% pass). That's a 1.8-point spread across 986 older tests and 1,685 newer ones — year of build makes a material difference on this model.
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Use the failure ranking as a pre-test checklist or a haggling lever. Treat the headline pass rate as a fleet-wide trend, not a guarantee on any individual car.
If you own a 330e Sport Pro Auto and your last MOT looked nothing like the ranked failures above, that's normal — individual cars vary widely. The ranking shows the patterns testers flag most often across the country.
