MOT fail rates by first-use year
2021 Vauxhall Vivaro MOT fail rate and common faults
How Vauxhall Vivaro cars first used in 2021 did at their MOTs from 2024 to 2025, against all cars of the same age. From 24,659 DVSA MOT tests of these cars. First use is usually the date the car was first registered.
MOT data updated
At 4 years, tested in 2025
What stands out
- In 2025, at 4 years old, Vauxhall Vivaro cars first used in 2021 failed 26.6% of MOTs (12,199 tests), 13.2 points above the 13.4% for all cars that age.
- From 2024 to 2025, as these cars went from 3 to 4 years old, the fail rate moved from 25.1% to 26.6%.
- Vauxhall Vivaro cars first used a year earlier, in 2020, failed 25.7% at the same age of 4 years (10,115 tests, in 2024).
- The most common fail item that is not a wear item, for the Vauxhall Vivaro at 4 years, is engine warning lamp at the diesel emissions check: not working or showing a fault, at 1.6 per 100 MOTs (all cars: 0.3).
MOT fail rate by test year
| Test year | Age | MOT fail rate | Tests (n) | All cars | Difference |
|---|---|---|---|---|---|
| 2024 | 3 years | 25.1% | 12,460 | 12.1% | +13.1 pts |
| 2025 | 4 years | 26.6% | 12,199 | 13.4% | +13.2 pts |
Most common faults at 4 years
These figures cover all Vauxhall Vivaro MOTs at 4 years: cars first used 2018 to 2021, tested 2022 to 2025 (n=44,362). The list uses every first-use year so it has enough tests. Wear items (tyres, brake pads, wipers, bulbs) say more about upkeep than about the design.
MOT fail items
| Fail item | Per 100 MOTs | All cars |
|---|---|---|
| Wipers not clearing screen Wear | 5.7 | 2.5 |
| Brake pads under 1.5 mm Wear | 3.5 | 1.3 |
| Dipped headlight not working Wear | 2.2 | 0.4 |
| Registration plate lamp(s): inoperative in the case of a single lamp or all lamps Wear | 1.8 | 0.2 |
| Brake light not working Wear | 1.8 | 0.3 |
| Tyre tread below 1.6 mm Wear | 1.7 | 1.4 |
| Engine warning lamp at the diesel emissions check: not working or showing a fault | 1.6 | 0.3 |
| Tyre condition: has a cut in excess of the requirements deep enough to reach the ply or cords Wear | 1.4 | 1.5 |
| Headlamp aim: too low Wear | 1.4 | 0.6 |
| Shock absorber leaking | 1.3 | 0.2 |
Per 100 of the MOTs above (n=44,362). A test with two items counts once for each.
Advisories
| Advisory | Per 100 MOTs | All cars |
|---|---|---|
| Tyre tread close to the legal limit or worn on the edge Wear | 11.7 | 12.4 |
| Brake pads wearing thin Wear | 10.5 | 6.9 |
| Brake discs: worn, pitted or scored, but not seriously weakened | 8.5 | 5.2 |
| Registration plate lamp(s): inoperative in the case of multiple lamps or light sources Wear | 4.0 | 0.5 |
| Tyre condition: slightly damaged/cracking or perishing Wear | 3.7 | 6.3 |
| Windscreen: damaged but not adversely affecting driver's view | 3.7 | 1.5 |
| Engine oil leaks: leak, but not excessive | 3.3 | 0.4 |
| Non-component advisories: Nail in tyre | 3.0 | 2.1 |
| Brake discs: worn, but not excessively | 3.0 | 1.7 |
| Wipers: blade defective Wear | 2.3 | 1.3 |
Per 100 of the MOTs above (n=44,362). A test with two items counts once for each.
Fuel type at 4 years
These figures cover all Vauxhall Vivaro MOTs at 4 years: cars first used 2018 to 2021, tested 2022 to 2025 (n=44,362). Each fuel is set against all cars of the same fuel and age. Fuels with fewer than 1,000 tests are not shown.
| Fuel | Share of tests | MOT fail rate | Tests (n) | All cars, same fuel | Median mileage |
|---|---|---|---|---|---|
| Diesel | 98.4% | 25.7% | 43,643 | 16.5% | 54,379 miles |
Fail rate by mileage at 4 years
These figures cover all Vauxhall Vivaro MOTs at 4 years: cars first used 2018 to 2021, tested 2022 to 2025 (n=44,362). At 4 years, Vauxhall Vivaro cars at 90,000 to 120,000 miles failed more often (32.6%, n=4,006) than those at under 30,000 miles (16.9%, n=6,242). Bands with fewer than 1,000 tests are not shown.
| Mileage at test | MOT fail rate | Tests (n) | All cars |
|---|---|---|---|
| Under 30,000 miles | 16.9% | 6,242 | 10.2% |
| 30,000 to 60,000 miles | 24.3% | 19,552 | 15.5% |
| 60,000 to 90,000 miles | 29.6% | 12,922 | 20.7% |
| 90,000 to 120,000 miles | 32.6% | 4,006 | 23.1% |
Car tax rules for a 2021 car
- Cars first registered from 1 April 2017 pay a first-year rate set by CO2 emissions, then the standard rate each year. A petrol, diesel or hybrid car with a list price over £40,000 also pays the expensive car supplement for five years, from the second tax payment.
These are the rules, not the amount for a specific car. Car tax check
ULEZ and clean air zones
- Diesel cars first registered from September 2015 usually meet Euro 6, the diesel standard for the London ULEZ, so they usually do not pay the daily charge.
- The clean air zones in Birmingham and Bristol use the same Euro 4 petrol and Euro 6 diesel standards. The low emission zones in Scotland use them too, but enforce them with fines, not a daily charge.
The Euro standard of the car decides, not the year alone. ULEZ checker
Other years of the Vauxhall Vivaro
Other Vauxhall models first used in 2021
| Model | Age at test | MOT fail rate | Tests (n) | All cars |
|---|---|---|---|---|
| Vauxhall Combo (2021) | 4 years in 2025 | 27.0% | 12,290 | 13.4% |
More on the Vauxhall Vivaro
Found one you might buy? Vet the specific car.
These figures describe 2021 Vauxhall Vivaro cars as a group, not any one car. The VetTheCar Buying Report looks at the car you are buying: its MOT history, what similar cars did next, and what to ask the seller.
Source
Contains public sector information licensed under the Open Government Licence v3.0. Source: DVSA anonymised MOT test data, class 4 normal MOT tests, 2022 to 2025. MOT data updated 28 September 2026.
Not affiliated with or endorsed by DVSA. How we calculate these figures · Data sources
Car tax and clean air zone rules are summarised from GOV.UK and Transport for London guidance. They are general rules and are not drawn from the MOT data.