Seat Ateca SE Technology TSI Evo SA (2021)
2021 Seat Ateca SE Technology TSI Evo SA
CarHunch analysed 1,042 real MOT records for the 2021 Seat Ateca SE Technology TSI Evo SA. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
This 2021 SEAT ATECA is a solid performer, with a 91.1% first-time pass rate that sits well above the UK average of 80%, suggesting well-built examples with few structural or mechanical faults. The dangerous defect rate of 7.6% is reassuringly low, so serious safety issues are uncommon in this cohort.
At 27,500 miles median, these vehicles are lightly used for their age, which explains the low average of just 0.25 failures per car and relatively minor advisory issues at 1.9 per vehicle. If you're buying one, check the full service history and expect minor wear items (wipers, pads, fluids) rather than unexpected repairs.
What to check before buying a 2021 Seat Ateca SE Technology TSI Evo SA
Practical pre-purchase checks for this age and model.
- 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
- 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
- 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
- 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.
Before you buy a Seat Ateca SE Technology TSI Evo SA
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (97%) | 1,007 | 91.2% | 0.25 |
| Other (3%) | 35 | 90% | 0.2 |
Mileage Distribution
Most 2021 Seat Ateca SE Technology TSI Evo SA vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 2021 Seat Ateca SE Technology TSI Evo SA vehicles fall between 20,320 and 36,375 miles.
2021 Seat Ateca SE Technology TSI Evo SA — Still on the Road
Strong survival — 1,007 vehicles still getting MOTs in 2025, 100% of the peak.
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2023–2025.
MOT History Averages
Found a specific Seat Ateca SE Technology TSI Evo SA?
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