Ford
1,616 MOT tests analysed. sits above the UK fleet average — here's where Transit 350 Limited Ecoblue As pass, fail, and end up on the retest sheet.
That's 6.7 points above the UK fleet average across our 1,984 tracked models — a confident result.
Pass
84.2%
Pass-after-fix
4.6%
Fail
10.6%
Avg miles
55,718
Pass + Pass-after-fix + Fail = 100%
Diesel cars registered from September 2015 generally meet Euro 6 — compliant in London ULEZ, Birmingham CAZ, Bristol CAZ, and Glasgow LEZ.
Performance by cohort
2 year bands · 1,616 tests
Pass rate climbs 7.7 points across the cohorts — newer Transit 350 Limited Ecoblue A examples clear the test more reliably than the early cars.
Pass
80.7%
Fail
13.8%
PRS
4.8%
Avg mileage at test
61,011 mi
Pass
88.4%
Fail
7.0%
PRS
4.4%
Avg mileage at test
49,609 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.
The picture
Across 485 MOT tests, the Transit 350 Limited Ecoblue A returns 87.4% first-time pass — comfortably ahead of the UK fleet average. The single most-logged Major fail is windscreen damage. A cosmetically defective lens and a missing CV-joint boot round out the top three. Average tested mileage sits at 50,160, 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
Around the UK fleet average for insurance cost. 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 →
18–32
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Windscreen or window damaged or seriously discoloured but not adversely affecting driver's view
92 occurrences · 5.7% of tests
A lens defective which has no effect on emitted light
39 occurrences · 2.4% of tests
A tyre seriously damaged
31 occurrences · 1.9% of tests
A transmission shaft constant velocity joint boot missing or no longer prevents the ingress of dirt etc
29 occurrences · 1.8% of tests
a brake lining or pad worn below 1.5mm
27 occurrences · 1.7% of tests
Obligatory mirror or device slightly damaged or loose
26 occurrences · 1.6% of tests
A transmission shaft constant velocity joint boot severely deteriorated
19 occurrences · 1.2% of tests
A rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources
11 occurrences · 0.7% of tests
Wiper blade missing or obviously not clearing the windscreen
9 occurrences · 0.6% of tests
Tyre tread depth not in accordance with the requirements
9 occurrences · 0.6% 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.
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Year-band analysis
First-time MOT pass rate split by registration band. A 7.7-point gap between bands means the year you buy Ford Transit 350 Limited Ecoblue A has a real effect on what turns up at the garage.
Best band to buy
88.4%
2021+ registration
the 2021-on band climbs to 88.4% — a 7.7-point improvement. Tests in this band average 49,609 miles — roughly 11K miles fewer on the clock than the older band. Failures here are mostly wear items: damaged but not adversely affecting driver's view, lens defective which has no effect on… — the structural issues that drag down older examples don't appear in the top-10 for this band. Post-2020 examples are early in their MOT life and generally show the cleanest records.
Band to be cautious about
80.7%
2018–2020 registration
On the 2018–2020 band, the data shows a 80.7% pass rate against a fleet average of 88.4% on the newer band. The main culprits logged at test: damaged but not adversely affecting driver's view, constant velocity boot split or insecure, no…, and has a cut in excess of the…. Average mileage on test for this band is 61,011 miles — high-mileage wear items are a recurring theme.
Best band to buy: 2021+ (88.4% first-time pass). Worst band to avoid: 2018-2020 (80.7% pass). That's a 7.7-point spread across 868 older tests and 748 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.
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Owner reports · Honest John
Verbatim faults logged by owners on honestjohn.co.uk over recent years. We didn't summarise — these are the words people typed in.
What's good
More refined and better to drive than most rivals. Punchy and efficient diesel engines. New interior technology from 2024.
Where it falls short
Other vans offer more overall load volume. Some rivals are fresher. Range-topping trim/engine combo expensive.
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 Transit 350 Limited Ecoblue A 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.
