Kia
2,144 MOT tests analysed. sits above the UK fleet average — here's where Ceed 2 Nav Isgs pass, fail, and end up on the retest sheet.
That's 8.7 points above the UK fleet average across our 1,984 tracked models — a confident result.
Pass
86.2%
Pass-after-fix
3.4%
Fail
10.0%
Avg miles
33,614
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 · 2,144 tests
Pass rate drops 2.3 points across the cohorts — recent Ceed 2 Nav Isg examples are doing worse than the early cars at the same tested age.
Pass
86.9%
Fail
10.0%
PRS
2.7%
Avg mileage at test
35,043 mi
Pass
84.6%
Fail
10.1%
PRS
5.0%
Avg mileage at test
30,381 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.
The picture
Across 985 MOT tests, the Ceed 2 Nav Isg returns 87.8% first-time pass — comfortably ahead of the UK fleet average. The single most-logged Major fail is wipers that don't clear the screen. A defective wiper blade and tyre tread under the limit round out the top three. Average tested mileage sits at 27,031, 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
Below the fleet average — generally reasonable to insure. 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 →
9–22
out of 50
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Wiper blade missing or obviously not clearing the windscreen
67 occurrences · 3.1% of tests
Wiper blade defective
33 occurrences · 1.5% of tests
A tyre seriously damaged
29 occurrences · 1.4% of tests
Tyre tread depth not in accordance with the requirements
26 occurrences · 1.2% of tests
A tyre cords visible or damaged
14 occurrences · 0.7% of tests
a brake lining or pad worn below 1.5mm
14 occurrences · 0.7% of tests
A suspension pin, bush or joint excessively worn
11 occurrences · 0.5% of tests
Windscreen or window damaged or seriously discoloured but not adversely affecting driver's view
11 occurrences · 0.5% of tests
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
8 occurrences · 0.4% of tests
Brake disc or drum significantly and obviously worn
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 4 failures
£160–£280
If every one of this Ceed 2 Nav Isg'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. A 2.3-point gap between bands is modest — the year you buy Kia Ceed 2 Nav Isg makes a small but real difference to MOT outcomes.
Best band to buy
86.9%
2018–2020 registration
the 2018–2020 band climbs to 86.9% — a 2.3-point improvement. Failures here are mostly wear items: does not clear the windscreen effectively, blade defective — the structural issues that drag down older examples don't appear in the top-10 for this band.
Band to be cautious about
84.6%
2021+ registration
On the 2021-on band, the data shows a 84.6% pass rate against a fleet average of 86.9% on the newer band. The main culprits logged at test: does not clear the windscreen effectively, has a cut in excess of the…, and blade defective. Average mileage on test for this band is 30,381 miles — high-mileage wear items are a recurring theme.
Best band to buy: 2018-2020 (86.9% first-time pass). Worst band to avoid: 2021+ (84.6% pass). That's a 2.3-point spread across 656 older tests and 1,488 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
Bosch Aerotwin wiper blades
Cheap wipers fail the test on smear streaks. Bosch Aerotwins last a winter and clear a screen properly.
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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Click Mechanic · affiliate
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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.
Where it falls short
Owner reports include: Report of 2018 Kia Ceed 1.4 T First Edition starting to stutter under hard acceleration (eg joining a motorway from a se.
Report of 2018 Kia Ceed 1.4 T First Edition starting to stutter under hard acceleration (eg joining a motorway from a service area). Felt like a fuel blockage (car run solely on BP Ultimate). Kia Preston took it in and performed a forced regeneration while owner waited. Car now working fine. * Terms and Conditions * Privacy * Cookies * Advertise on this site * Contact * Mobile) Website of the Year 2016, 2017 & 2018
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 Ceed 2 Nav Isg 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.
