HowreliableUsed car reliability from every MOT
CarsSeat Ateca
MOT results · tests in 2025 · Great Britain

Seat Ateca reliability: what the MOT shows

51,705 Atecas had an MOT in 2025. 87.8% passed first time, against 82.9% for other cars of the same age and mileage. That is 4.9 points better than comparable cars. Those registered from 2022 onwards pass more often than other cars their age.

87.8%passed first time
+4.9points against cars of the same age and mileage
51,705MOTs in 2025
Report card

Seat Ateca MOT results by registration year

Each dot compares how often Atecas of that year failed on one area of the test with cars of the same age and mileage.

Much betterBetterAbout the sameWorseMuch worse
YearPassed first timeAgainst same age and mileageMOTsSuspensionSteeringBrakesTyresLights & electricsVisibilityBody & structureEmissions & leaks
201686.0%+12.21,882
201786.3%+8.89,506
201886.5%+6.38,928
201988.1%+5.010,792
202088.6%+2.67,821
202188.3%+0.87,501
202291.1%+2.45,275

Much worse: failed on that area at least 1.5 times as often. Worse: 1.15 to 1.5 times. Better: up to 0.87 times. Much better: two-thirds as often or less. Gaps under half a percentage point count as about the same. Registration year is the year the car was first used.

Seat Ateca years to avoid, going by the MOT

Ahead2016 to 2020+2.6 to +12.2 ptsMost common failures: tread depth below requirements of 1.6mm in 2016, 2017 and 2019; brake pads (less than 1.5 mm thick) in 2018 and 2020. 38,929 MOTs.
Level2021+0.8 ptsMost common failure: headlamp aim (too high). 7,501 MOTs.
Ahead2022+2.4 ptsMost common failure: tread depth below requirements of 1.6mm. 5,275 MOTs.

Well behind: 5 or more points below cars of the same age and mileage. Behind: 1.5 to 5 points below. Level: within 1.5 points. Ahead: 1.5 or more points above.

What fails

Seat Ateca common faults at the MOT

2.6% of Ateca MOTs failed on brakes, against 3.1% for cars of the same age and mileage, and 4.5% on tyres, against 5.5%.

Most common failures

Tread depth below requirements of 1.6mm2.0%Cars of the same age and mileage: 1.8%
Brake pads: less than 1.5 mm thick1.9%Cars of the same age and mileage: 1.7%
Condition: has a cut in excess of the requirements deep enough to reach the ply or cords1.3%Cars of the same age and mileage: 1.6%
Headlamp aim: too high0.9%Cars of the same age and mileage: 0.6%
Wipers: does not clear the windscreen effectively0.8%Cars of the same age and mileage: 1.7%
Shock absorbers: has a serious fluid leak0.7%Cars of the same age and mileage: 0.4%
Condition: has ply or cords exposed0.6%Cars of the same age and mileage: 1.0%
Pins and bushes: pin or bush excessively worn0.6%Cars of the same age and mileage: 0.4%
AtecaSame age and mileage

Fails more often than other cars

Condition: buckle not functioning as intended2.8×0.22% of Ateca MOTs (116) against 0.08% for cars of the same age and mileage
Shock absorbers: has a serious fluid leak1.7×0.66% of Ateca MOTs (339) against 0.39% for cars of the same age and mileage
Headlamp aim: too high1.4×0.89% of Ateca MOTs (460) against 0.63% for cars of the same age and mileage
Pins and bushes: pin or bush excessively worn1.3×0.56% of Ateca MOTs (289) against 0.43% for cars of the same age and mileage
Mileage

Ahead at every mileage

Atecas pass more often than cars of the same age and mileage at every mileage, by 2.6 to 9.2 points. The gap is widest at 90–120k miles.

First-time MOT pass rate by mileage: Seat Ateca against cars of the same age and mileage0%25%50%75%100%9390UNDER 30K+2.6 pts888430–60K+4.2 pts857760–90K+7.8 pts827390–120K+9.2 pts8173120K++8.3 pts
Ateca, first-time pass rateCars of the same age and mileage

Petrol, diesel or hybrid Ateca

Diesels passed 86.6% first time, 6.7 points above comparable cars; petrols passed 88.2%, 4.4 points above comparable cars. Diesels had a median of 60,649 miles at the test, against 42,232 for petrols.

FuelMOTsPassed first timeSame age and mileageGap (pts)Median miles
Petrol39,28988.2%83.9%+4.442,232
Diesel12,41686.6%79.9%+6.760,649
Against rivals

Ateca against other family SUVs

Cars registered 2014 to 2021, each against cars of the same age and mileage. The Ateca ranks 3 of 17.

ModelMOTsPassed first timeSame age and mileageGap (pts)
1. Honda CR-V83,79786.1%76.6%+9.5
2. Toyota RAV465,68286.4%80.2%+6.2
3. Seat Ateca46,43087.5%82.2%+5.2
4. VW Tiguan192,05984.2%79.0%+5.2
5. Skoda Kodiaq36,47386.7%82.0%+4.7
6. Skoda Karoq51,96588.4%84.3%+4.0
7. Ford Kuga237,39181.3%78.3%+3.0
8. Mazda CX-558,97880.8%78.2%+2.6
9. MG HS11,44789.2%87.3%+1.9
10. Hyundai Tucson135,29982.4%81.0%+1.3
11. Kia Sportage224,66779.1%78.7%+0.4
12. Vauxhall Grandland67,35583.2%84.2%−1.1
13. Nissan Qashqai375,64776.2%77.8%−1.5
14. Nissan X-Trail65,45674.4%76.5%−2.2
15. Peugeot 300898,93576.8%80.0%−3.2
16. Renault Kadjar68,59573.5%79.3%−5.8
17. Dacia Duster64,88569.8%80.5%−10.7

Check these before you buy a used Ateca

What testers most often noted as advisories on Atecas in 2025: wear that passed but was close to failing. Figures in brackets are for cars of the same age and mileage.

Questions about Ateca reliability

Is the Seat Ateca reliable?

At the MOT, 87.8% of 51,705 Ateca MOTs in 2025 passed first time, against 82.9% for cars of the same age and mileage. 2016 to 2020: ahead (+2.6 to +12.2 points). 2021: level (+0.8 points). 2022: ahead (+2.4 points).

Which Seat Ateca years should I avoid?

None stand out: every registration year is within 1.5 points of cars of the same age and mileage, or ahead of them.

What is the most common MOT failure on a Ateca?

Tread depth below requirements of 1.6mm: 2.0% of Ateca MOTs, against 1.8% for cars of the same age and mileage.

Is a diesel or petrol Ateca more reliable?

Petrol Atecas passed 88.2% first time and diesels 86.6%. Against cars of the same age and mileage, petrols were 4.4 points above and diesels 6.7 points above.

Is the Ateca more reliable than the Nissan Qashqai?

For cars registered 2014 to 2021, the Nissan Qashqai passed 76.2% first time, −1.5 points against comparable cars. The Ateca passed 87.5%, +5.2 points.

How we measure

Data. Every car MOT in Great Britain in 2025 (31,475,521 first tests on cars first used 2005 to 2022), from DVSA's anonymised MOT test data. Retests are left out.

Passed first time. A car passed if its first test that year ended in a pass. Cars that failed and were fixed within the hour count as fails, as DVSA counts them.

Same age and mileage. We group every car by the year it was first used and its mileage (under 30k, 30–60k, 60–90k, 90–120k, over 120k). The comparison figure is what those groups scored, weighted to match the Ateca's mix of ages and mileages.

Model. Every car DVSA records as a Seat Ateca: 55 recorded model names, from "ATECA" to trims such as "ATECA SE TECHNOLOGY TSI EVO".

The full method, including how each report-card dot and year group is decided.