2015 Vauxhall Viva: common problems and what to check
What gets flagged at MOT on 2015 Vauxhall Vivas, from 5,117 tests in 2025, plus known faults and what to look at before you buy one.
What stands out
Parts flagged at MOT more often on 2015 Vauxhall Vivas than on all cars registered in 2015.
- Tyre pressure monitoring system8.3× usualVauxhall Viva13.3% All 2015 cars1.6%
Failed outright at MOT: 13.3%, against 1.6% of all 2015 cars. The rest were advisories or minor defects.
Rough price £70–£150 our estimateAt the viewing: Check the tread on all four tyres, including the inside edges. Uneven wear can point to tracking or suspension problems.
- Exhaust system4.6× usualVauxhall Viva12.4% All 2015 cars2.7%
Failed outright at MOT: 1.6%, against 0.7% of all 2015 cars. The rest were advisories or minor defects.
Rough price £100–£500 (pipe or section) ClickMechanicAt the viewing: Listen for blowing or rattling from underneath at idle, and look for black soot around joints.
- Anti-roll bar link joints2.7× usualVauxhall Viva3.8% All 2015 cars1.4%
Failed outright at MOT: 1.7%, against 0.5% of all 2015 cars. The rest were advisories or minor defects.
Rough price £60–£150 (one joint) ClickMechanicAt the viewing: Listen for knocking over bumps and check the rubber boots behind the wheels aren't split.
- Wipers1.9× usualVauxhall Viva5% All 2015 cars2.6%
Failed outright at MOT: 3.5%, against 1.7% of all 2015 cars. The rest were advisories or minor defects.
Rough price £15–£60 our estimateAt the viewing: Test the wipers and washers on every speed.
- Individual direction indicators3.1× usualVauxhall Viva2.5% All 2015 cars0.8%
Failed outright at MOT: 0.7%, against 0.3% of all 2015 cars. The rest were advisories or minor defects.
Rough price £10–£80 our estimateAt the viewing: Ask a friend to check every light while you work the switches: indicators, brake lights, fog lights and reversing lights.
Brake discs: 6.3% here, against 13% of all 2015 cars. Coil springs: 1.1% here, against 5.4% of all 2015 cars.
By area
The share of 2015 Vauxhall Viva MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.
- Tyres37% of testsRough price £70–£150
At the viewing: Check the tread on all four tyres, including the inside edges, and look for cracks or bulges.
- Suspension18% of testsRough price £120–£400
At the viewing: Listen for knocks over speed bumps, and look behind each front wheel for a snapped coil spring.
- Exhaust and emissions13% of testsRough price £100–£1,200
At the viewing: Look for black soot in the tailpipe, listen for blowing from the exhaust and check for engine or DPF warning lights.
- Brakes13% of testsRough price £150–£350
At the viewing: Look for a lip on the disc edges and feel for judder or pulling when braking firmly from about 40mph.
- Lights and electrics12% of testsRough price £10–£80
At the viewing: Ask a friend to check every light, including brake lights and indicators, while you operate them.
- Wipers, windscreen and mirrors8% of testsRough price £15–£250
At the viewing: Check for chips in the driver's view, and test the wipers and washers.
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Other years
| Year | MOT tests | Most flagged |
|---|---|---|
| 2019 | 4,074 | Tyres 29% |
| 2018 | 5,461 | Tyres 31% |
| 2017 | 9,694 | Tyres 31% |
| 2016 | 13,772 | Tyres 34% |
Where this comes from: the DVSA's anonymised results for every MOT test in Great Britain in 2025, counting tests of 2015 Vauxhall Vivas registered in 2015. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score