Ford
2,246 MOT tests analysed. sits above the UK fleet average — here's where Kuga ST Line X ED Ecoblue As pass, fail, and end up on the retest sheet.
That's 14.2 points above the UK fleet average across our 1,984 tracked models — a confident result.
Pass
91.7%
Pass-after-fix
2.3%
Fail
5.4%
Avg miles
26,213
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 · 2,246 tests
Pass rate is broadly flat across the cohorts — new and old Kuga ST Line X ED Ecoblue A examples track each other at the test bay.
Pass
92.4%
Fail
5.9%
PRS
1.7%
Avg mileage at test
32,340 mi
Pass
91.5%
Fail
5.3%
PRS
2.4%
Avg mileage at test
24,850 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.
The picture
Across 2,246 MOT tests, the Kuga St-Line X Ed Ecoblue A returns 91.7% first-time pass — comfortably ahead of the UK fleet average. The single most-logged Major fail is a seriously damaged tyre. Brake pads worn below 1.5 mm and windscreen damage round out the top three. Average tested mileage sits at 26,213, 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.
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A tyre seriously damaged
37 occurrences · 1.6% of tests
a brake lining or pad worn below 1.5mm
23 occurrences · 1.0% of tests
Windscreen or window damaged or seriously discoloured but not adversely affecting driver's view
18 occurrences · 0.8% of tests
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
11 occurrences · 0.5% of tests
Tyre tread depth not in accordance with the requirements
9 occurrences · 0.4% of tests
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
8 occurrences · 0.4% of tests
A tyre cords visible or damaged
7 occurrences · 0.3% of tests
Wiper blade defective
6 occurrences · 0.3% of tests
Engine MIL illuminated indicating a malfunction
6 occurrences · 0.3% of tests
A shock absorber damaged to the extent that it does not function or showing signs of severe leakage
6 occurrences · 0.3% 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
£140–£255
If every one of this Kuga ST Line X ED Ecoblue A'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. Pass rates barely move across bands here, so the year you buy Ford Kuga ST Line X ED Ecoblue A makes little measurable difference to MOT outcomes.
Best band to buy
92.4%
2018–2020 registration
the 2018–2020 band climbs to 92.4% — a 0.8-point improvement. Failures here are mostly wear items: less than 1.5 mm thick, has a cut in excess of the… — the structural issues that drag down older examples don't appear in the top-10 for this band.
Band to be cautious about
91.5%
2021+ registration
On the 2021-on band, the data shows a 91.5% pass rate against a fleet average of 92.4% on the newer band. The main culprits logged at test: has a cut in excess of the…, damaged but not adversely affecting driver's view, and less than 1.5 mm thick. Average mileage on test for this band is 24,850 miles — high-mileage wear items are a recurring theme.
Best band to buy: 2018-2020 (92.4% first-time pass). Worst band to avoid: 2021+ (91.5% pass). That's a 0.8-point spread across 1,840 older tests and 406 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.
Item 01 · Amazon UK
Brake pad measurement gauge
Testers fail pads under 1.5mm. A wear gauge tells you if you've got two months left or two weeks.
Search Amazon UK
Item 02 · Amazon UK
Digital tyre-tread depth gauge
Five quid for a gauge beats £150 for a retest. UK MOT minimum is 1.6mm — most testers fail anything below 2mm to be safe.
Search Amazon UK
My Motor World · affiliate
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Summit ADRG-85 Ford Replacement Stick-On Tinted Mirror Glass RHS
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Click Mechanic · affiliate
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Mobile mechanic · UK-wide
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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
Good looking family SUV comes with a decent amount of standard kit and is keenly priced. The plug-in hybrid powertrain available. More enjoyable to drive than most rivals.
Where it falls short
The interior finish could be a bit nicer. Boot isn't as big as in some rivals. The early infotainment interface looked dated, while its 2024 replacement was trickier to use.
Report of 12V battery drain on Kuga PHEV. Dealer has blamed owner's low mileage, with the car not using the petrol engine enough to recharge the battery. Turn Off Ads Now Faster Web Browsing with No Annoying Ads Total Adblock
Source: honestjohn.co.uk · 1 reports indexed
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 Kuga ST Line X ED 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.
