Photo: Vauxford, CC BY-SA 4.0
BMW
1,513 MOT tests analysed. sits above the UK fleet average — here's where X7 Xdrive40d M Sport Mhev Autos pass, fail, and end up on the retest sheet.
That's 14.5 points above the UK fleet average across our 1,984 tracked models — a confident result.
Pass
92.0%
Pass-after-fix
0.9%
Fail
6.9%
Avg miles
34,182
Pass + Pass-after-fix + Fail = 100%
Electric and hydrogen vehicles are exempt from all UK clean air zone charges.
Performance by cohort
2 year bands · 1,513 tests
Pass rate is broadly flat across the cohorts — new and old X7 Xdrive40d M Sport Mhev Auto examples track each other at the test bay.
Pass
92.2%
Fail
7.8%
PRS
0.0%
Avg mileage at test
40,644 mi
Pass
92.0%
Fail
6.7%
PRS
1.0%
Avg mileage at test
33,166 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.
The picture
Across 1,513 MOT tests, the X7 Xdrive40d M Sport Mhev Auto returns 92.0% first-time pass — comfortably ahead of the UK fleet average. The single most-logged Major fail is a seriously damaged tyre. A tyre with the cords showing and windscreen damage round out the top three. Average tested mileage sits at 34,182, 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.
Filter failures:
Hide categories
Tick a category to hide it from rankings sitewide. Saved in this browser only.
A tyre seriously damaged
57 occurrences · 3.8% of tests
A tyre cords visible or damaged
43 occurrences · 2.8% of tests
Windscreen or window damaged or seriously discoloured but not adversely affecting driver's view
21 occurrences · 1.4% of tests
A direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
12 occurrences · 0.8% of tests
Tyre tread depth not in accordance with the requirements
8 occurrences · 0.5% of tests
Number plate does not conform to the specified requirements
6 occurrences · 0.4% of tests
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
5 occurrences · 0.3% of tests
Brake hoses or connections leaking on air brake systems
4 occurrences · 0.3% of tests
A suspension pin, bush or joint excessively worn
3 occurrences · 0.2% of tests
A tyre cords visible or damaged
3 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 X7 Xdrive40d M Sport Mhev 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 →
Try the calculator
Build your own retest budget.
Year-band analysis
First-time MOT pass rate split by registration band. Pass rates barely move across bands here, so the year you buy BMW X7 Xdrive40d M Sport Mhev Auto makes little measurable difference to MOT outcomes.
Best band to buy
92.2%
2018–2020 registration
the 2018–2020 band climbs to 92.2% — a 0.2-point improvement. Failures here are mostly wear items: has ply or cords exposed, not working — the structural issues that drag down older examples don't appear in the top-10 for this band.
Band to be cautious about
92.0%
2021+ registration
On the 2021-on band, the data shows a 92.0% pass rate against a fleet average of 92.2% on the newer band. The main culprits logged at test: has a cut in excess of the…, has ply or cords exposed, and damaged but not adversely affecting driver's view. Average mileage on test for this band is 33,166 miles — high-mileage wear items are a recurring theme.
Best band to buy: 2018-2020 (92.2% first-time pass). Worst band to avoid: 2021+ (92.0% pass). That's a 0.2-point spread across 1,308 older tests and 205 newer ones — year of build makes a material difference on this model.
Picked against this car's top failure patterns. Affiliate links to Amazon UK — we earn a small cut at no cost to you. Disclosed up-front, doesn't shape the data.
My Motor World · affiliate
Affiliate links — small commission, no extra cost to you.
Summit
Summit ADRG-640 BMW Replacement Stick-On Tinted Mirror Glass LHS
£10.99
View at My Motor World →
Summit
Summit ADRG-904 BMW Replacement Stick-On Tinted Mirror Glass RHS
£10.99
View at My Motor World →
Summit
Summit ADRG-905 BMW Replacement Stick-On Tinted Mirror Glass LHS
£10.99
View at My Motor World →
Draper Expert
Draper Expert Oil Filter Socket for Audi, BMW, Mercedes-Benz, Porsche and VW
£18.69
View at My Motor World →
Click Mechanic · affiliate
Affiliate links — small commission, no extra cost to you.
Mobile mechanic · UK-wide
Book a mechanic at your door.
Fixed-price quotes upfront. No garage needed. Click Mechanic sends a vetted local mechanic to you — home, work, or roadside.
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 an X7 Xdrive40d M Sport Mhev 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.