Kia
3,646 MOT tests analysed. sits above the UK fleet average — here's where Sportage GT Line Crdi Isg Mhevs pass, fail, and end up on the retest sheet.
That's 9.2 points above the UK fleet average across our 1,984 tracked models — a confident result.
Pass
86.7%
Pass-after-fix
3.1%
Fail
9.4%
Avg miles
31,445
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 · 3,640 tests
Pass rate drops 1.3 points across the cohorts — recent Sportage GT Line Crdi Isg Mhev examples are doing worse than the early cars at the same tested age.
Pass
87.7%
Fail
9.8%
PRS
2.0%
Avg mileage at test
36,127 mi
Pass
86.4%
Fail
9.3%
PRS
3.7%
Avg mileage at test
29,029 mi
Cohort = vehicle's first-registration year band. Same model, different generations of build.
The picture
Across 721 MOT tests, the Sportage Gt-Line Crdi Isg Mhev returns 86.3% first-time pass — comfortably ahead of the UK fleet average. The single most-logged Major fail is tyre tread under the limit. A defective wiper blade and wipers that don't clear the screen round out the top three. Average tested mileage sits at 28,024, 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 →
16–29
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Tyre tread depth not in accordance with the requirements
98 occurrences · 2.7% of tests
Wiper blade defective
66 occurrences · 1.8% of tests
Wiper blade missing or obviously not clearing the windscreen
60 occurrences · 1.6% of tests
Windscreen or window damaged or seriously discoloured but not adversely affecting driver's view
35 occurrences · 1.0% of tests
A tyre seriously damaged
34 occurrences · 0.9% of tests
A suspension pin, bush or joint excessively worn
30 occurrences · 0.8% of tests
A steering ball joint with excessive wear or free play
24 occurrences · 0.7% of tests
a brake lining or pad worn below 1.5mm
19 occurrences · 0.5% of tests
A tyre cords visible or damaged
11 occurrences · 0.3% of tests
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
10 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 3 failures
£100–£185
If every one of this Sportage GT Line Crdi Isg Mhev'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 1.3-point gap between bands is modest — the year you buy Kia Sportage GT Line Crdi Isg Mhev makes a small but real difference to MOT outcomes.
Best band to buy
87.7%
2018–2020 registration
the 2018–2020 band climbs to 87.7% — a 1.3-point improvement. Failures here are mostly wear items: tread depth below requirements of 1.6mm, ball joint has excessive play — the structural issues that drag down older examples don't appear in the top-10 for this band.
Band to be cautious about
86.4%
2021+ registration
On the 2021-on band, the data shows a 86.4% pass rate against a fleet average of 87.7% on the newer band. The main culprits logged at test: tread depth below requirements of 1.6mm, blade defective, and does not clear the windscreen effectively. Average mileage on test for this band is 29,029 miles — high-mileage wear items are a recurring theme.
Best band to buy: 2018-2020 (87.7% first-time pass). Worst band to avoid: 2021+ (86.4% pass). That's a 1.3-point spread across 2,400 older tests and 1,240 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
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
Item 02 · 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
My Motor World · affiliate
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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.
Where it falls short
Looks are potentially divisive. Hybrid system’s noisy when pushed. Driving experience lacks sparkle.
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 Sportage GT Line Crdi Isg Mhev 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.
