All generations and engines together · 51,458 MOT tests in the 2025 data · typical mileage at age 7: 52k
Computed from DVSA MOT results, all of Great Britain, 2025. Nothing here is opinion.
Share of tests where each item was recorded. The dark tick is the class average across all tracked models; bars are scaled within each group.
The rows that judge the model rather than its keeper. 18,244 tests in this band.
Tyres, pads and stone chips say more about how the car was driven and maintained than about how it was built.
Owner folklore from forums and the motoring press. Most of it never shows up in an MOT, which is why this section exists at all.
Early Aronas had a centre rear seatbelt buckle that could work loose or fly open. SEAT issued a service action in 2018 to reduce the risk, but on at least one documented car the fix didn't hold and the middle rear seat was marked unusable for months while a permanent repair was sorted. The same fault hit the related VW Polo on the same platform. Check the car's recall history on its registration, not just whether a sticker was fitted.
Owners report a stuttering, bumpy get-away in first gear, worse from cold, on the 1.5 TSI. Several found it eased off or went away when auto-hold and stop-start were switched off, which points to the software calibration rather than a mechanical fault. It's the same family of engine and gearbox control used across VW Group's small cars, where similar hesitation has been widely reported, but a confirmed SEAT-specific fix hasn't turned up in the sources checked.
One well-documented case had the infotainment screen go black and repeatedly reboot whenever the outside temperature rose above roughly 21-22°C, starting in the car's second week and needing several dealer visits before it was sorted. It's not clear how widespread this is, but heat-related infotainment glitches are a recognised weak point on MIB-based systems generally. Worth testing the screen on a warm day at a viewing rather than just a cold morning.
A handful of early Aronas failed very young: one 1.0 TSI needed an injector replaced at a month old, and a manual car needed the clutch replaced twice, once at around 1,700 miles and again at 5,000 after a missed clip during the first repair. That's more a story about assembly quality on early cars and dealer workmanship than a design fault, and there's not enough volume of reports to call it a pattern. Still worth checking service history for any very early clutch or injector work, since a car that needed one that young may have had other early snags too.
The Arona's automatic uses the same DQ200 dry dual-clutch gearbox fitted across VW Group's small cars, and that unit has a well-known history of mechatronic control unit failures and judder from clutch pack wear, usually showing up as hesitation pulling away or a shudder in low gears. It's a shared-parts issue rather than something reported specifically against the Arona in numbers, but when it goes it's an expensive gearbox-out repair. Only relevant if you're looking at a DSG car.
One reported case had a squeaking driveshaft gaiter at just over 6,000 miles, most noticeable turning at full lock, such as parking manoeuvres. A perished or split gaiter lets grease escape and dirt in, which can wreck the CV joint if ignored, but a torn boot is a cheap fix if caught early. Only one documented report was found, so treat this as worth checking rather than an established pattern.
Built from the two sections above.
Same segment (Small SUVs), best MOT record first. Compare before you shortlist.