2015 Vauxhall Adam MOT pass rate, common failures & what to check
In 2025, 63.3% of Vauxhall Adams first used in 2015 passed their MOT first time, against 71.9% for all cars first used in 2015. Across 32,445 Adam first tests from 2023 to 2025, the most common failure areas were suspension, steering and lamps and electrical equipment.
This page analyses first MOT tests for Vauxhall Adams first used in 2015 (all trims grouped): 2021 to 2025 for the pass-rate trend, and 2023 to 2025 for the failure and advisory analysis — plus what is worth checking before you buy one.
Data: DVSA anonymised MOT tests to December 2025 · Calculated by SortedCars · Updated October 2026
How the 2015 Vauxhall Adam MOT pass rate has changed
Share of first tests passed in each year, Adams first used in 2015 against all cars first used in 2015 (any make or fuel; not adjusted for mileage, fuel or use). In 2025 the Adam figure was 8.6 points lower.
View this chart as a table
| Test year | 2015 Adam | All cars first used 2015 | Adam first tests |
|---|---|---|---|
| 2021 | 77.4% | 79.7% | 10,887 |
| 2022 | 74.8% | 77.8% | 10,871 |
| 2023 | 71.3% | 75.5% | 10,858 |
| 2024 | 68.0% | 73.5% | 10,799 |
| 2025 | 63.3% | 71.9% | 10,788 |
Common 2015 Vauxhall Adam MOT failures
Share of the 10,534 failed first tests (2023–2025) with at least one failure in each area. A test can fail in more than one area, so the shares add up to more than 100%.
Most common failure items
| DVSA failure item | Share of failed first tests | Tests |
|---|---|---|
| Track rod end: ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt | 19.3% | 2,034 |
| Coil spring: fractured or broken | 16.9% | 1,777 |
| Shock absorbers: has a serious fluid leak | 15.4% | 1,625 |
| Tread depth: below requirements of 1.6mm | 7.7% | 808 |
| Wipers: does not clear the windscreen effectively | 6.6% | 694 |
Item names are DVSA’s own wording. 2023–2025 combined.
Enter the car's registration to run the check.
Free · opens our free car check — no sign-in needed.
Typical repair costs for common MOT failures
Typical UK garage prices for the job, not for an Adam in particular, and not a quote.
| Failure item | Typical job | Typical UK price | Usual range |
|---|---|---|---|
| Coil spring: fractured or broken | Coil spring replacement | £248 | £175–£400 |
| Shock absorbers: has a serious fluid leak | Shock absorber replacement | £300 | £200–£500 |
From published UK repair-cost guides, checked September 2026. Only jobs with a published typical price are shown.
What to check on a 2015 Vauxhall Adam before buying
The three areas where failed first tests most often had a fault, 2023–2025.
- Suspension. Worth looking behind the front wheels with a torch at the coil springs, and listening for knocks over bumps on the test drive.
- Steering. Worth feeling for play or knocks in the steering on the test drive, and asking when the tracking was last checked.
- Lamps and electrics. Ask someone to watch while you work the brake lights, indicators, sidelights, dipped and main beam, and the number-plate lamps.
Common 2015 Vauxhall Adam MOT advisories
Advisories are points the tester noted that did not fail the car. Most common on 2015 Adams, as a share of all 32,445 first tests, 2023–2025.
| DVSA advisory item | Share of first tests | Tests |
|---|---|---|
| Shock absorbers: has light misting of oil | 15.7% | 5,101 |
| Tyre condition: slightly damaged/cracking or perishing | 14.4% | 4,664 |
| Tread depth: worn close to legal limit/worn on edge | 13.9% | 4,508 |
| Brake discs: worn, pitted or scored, but not seriously weakened | 8.3% | 2,699 |
| Brake pads: wearing thin | 5.6% | 1,802 |
Questions about the 2015 Vauxhall Adam MOT
What is the MOT pass rate of a 2015 Vauxhall Adam?
In 2025, 63.3% of Adams first used in 2015 passed their MOT first time, against 71.9% for all cars first used in 2015. A car fixed during the test counts as a fail.
What does a 2015 Adam most often fail its MOT on?
Suspension (in 39.4% of failed first tests, 2023–2025), steering (26.6%) and lamps and electrical equipment (23.9%). The single most common item was “Track rod end: ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt” (19.3%).
How often does a 2015 Vauxhall Adam fail its MOT?
In 2025, 36.7% of first tests on Adams first used in 2015 did not pass first time: 31.9% failed, and a further 4.9% had a fault fixed during the test (counted as a fail here). Across 2023–2025, 10,534 of 32,445 first tests did not pass first time.
What are the most common 2015 Vauxhall Adam MOT advisories?
“Shock absorbers: has light misting of oil” (on 15.7% of first tests, 2023–2025), “Tyre condition: slightly damaged/cracking or perishing” (14.4%), “Tread depth: worn close to legal limit/worn on edge” (13.9%), “Brake discs: worn, pitted or scored, but not seriously weakened” (8.3%) and “Brake pads: wearing thin” (5.6%).
Is a 2015 Vauxhall Adam reliable?
An MOT pass rate shows what failed at the test, not how reliable a car is. For this group of cars the first-time pass rate went from 77.4% in 2021 to 63.3% in 2025. For one particular car, its own MOT history matters more than the average.
Other cars first used in 2015
The most-tested cars from the same year. Each page uses the same method.
2015 Ford Fiesta MOT statistics · 2015 Vauxhall Corsa MOT statistics · 2015 Ford Focus MOT statistics · 2015 Volkswagen Golf MOT statistics · 2015 Nissan Qashqai MOT statistics
Checking a specific 2015 Adam?
The numbers above cover every Adam first used in 2015 and tested in Great Britain. Our free check shows the actual MOT history, mileage record and tax status of the one you are looking at.
Enter the car's registration to run the check.
Free · no sign-in needed.