All generations and engines together · 182,479 MOT tests in the 2025 data · typical mileage at age 7: 73k
One of the worst city cars to buy at this age, but about average per mile driven. Watch brakes and steering. One to judge on its mileage rather than its age, and worth it only if its MOT history has no repeating brakes advisories.
Owner folklore from forums and the motoring press, with how well each report stands up. Most of it never shows up in an MOT, which is why this section exists at all.
The clutch and dual-mass flywheel have failed well inside the first 20,000 miles on a number of cars, sometimes with the car losing drive on a hill. Honest John logged a 2016 car needing a £1,665 clutch and flywheel replacement and a 2017 car that failed at 13,456 miles for £1,326. Vauxhall put at least one case down to the driver resting a foot on the pedal, which the owner disputed, so there's no agreement on whether this is a design weakness or driving style.
Owners repeatedly describe a squeak or grind from the rear brakes, often worst pulling away after the car has sat for a while, and it can return even after a full pad and disc swap under warranty. Vauxhall also recalled early Vivas over the handbrake mechanism. The measured MOT data lines up with this: brakes is the standout MOT failure category for the Viva, so a persistent rear-end noise is worth chasing rather than living with.
Vauxhall recalled early Vivas over a driveshaft that could fail, a fix carried out free at a dealer. It sits alongside the separate handbrake recall, and both are easy to miss on a car that has changed hands more than once, so it is worth checking both were actually done rather than just listed as outstanding.
The 1.0-litre three-cylinder petrol, the only engine Vauxhall put in the Viva, has drawn scattered reports of a lumpy or rough idle from cold and oil consumption higher than you'd expect between services. A handful of more extreme cases needed a full engine replacement under warranty in the first year of ownership, though these look like outliers rather than a widespread pattern. Not manufacturer-acknowledged as a fault, so treat it as something to check rather than something confirmed.
Forum threads repeatedly mention small electrical faults: dashboard warning codes that dealers struggle to clear, heater blower motors not responding, wipers not triggering properly off the indicator stalk, and the odd unexplained electrical fault. None of these are safety-critical and there's no recall covering them, but they're a common nuisance to get diagnosed once the car is out of warranty.
Ranked from this model’s own MOT record, then from what owners report.
Saveable checklistThe physical checks its own defect data says are worth your time, most telling first.
These judge the seller’s upkeep rather than the model, and they are where the haggling money is.
Drawn from the reports above rather than the MOT data. These are the model-specific ones.
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. 91,369 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.
Same segment (City cars), best MOT record first. Compare before you shortlist.
Head to head with the other popular cars in its class on reliability and common faults.