VAUXHALL SIGNUM MOT pass rate
64.8% of 1,692 VAUXHALL SIGNUM MOT tests pass.
The SIGNUM passes 64.8% of the time, noticeably below the figure for the average across all VAUXHALL models (73.5%).
The VAUXHALL SIGNUM passes 64.8% of the time, noticeably below the figure for the national average for cars (79.2%).
Own this VAUXHALL SIGNUM?
This is the average across every VAUXHALL SIGNUM in the dataset. Look up your own registration for its actual MOT history, and a free place to keep its maintenance records.
How to check and keep your VAUXHALL’s service history →
Pass rate by vehicle age
| Vehicle age | Pass rate | Tests | Average mileage |
|---|---|---|---|
| 0–3 years | no tests recorded | 0 | no reading |
| 3–6 years | no tests recorded | 0 | no reading |
| 6–10 years | no tests recorded | 0 | no reading |
| 10–15 years | too few tests (10) | 10 | no reading |
| 15+ years | 64.7% | 1,682 | 123,605 miles |
Common MOT failure reasons for the VAUXHALL SIGNUM
The most common reason the VAUXHALL SIGNUM fails its MOT is brakes — present in 63.9% of failed tests, most often logged as "Excessively corroded".
| Category | Share of failed tests | Example |
|---|---|---|
| Brakes | 63.9% | Excessively corroded |
| Lamps, reflectors and electrical equipment | 60.1% | Not working |
| Suspension | 58.3% | Fractured or broken |
| Tyres | 26.4% | Tread depth below requirements of 1.6mm |
| Body, chassis, structure | 23.9% | Constant velocity boot split or insecure, no longer prevents the ingress of dirt |
| Noise, emissions and leaks | 21.2% | Inoperative or indicates a malfunction |
| Visibility | 14.9% | Does not clear the windscreen effectively |
| Steering | 5.1% | Ball joint has excessive play |
| Seat belts and supplementary restraint systems | 2.3% | Warning lamp indicates a fault |
| Identification of the vehicle | 1.7% | Inscription illegible |
Related VAUXHALL models
- VAUXHALL CORSA — 73.3% pass rate
- VAUXHALL ASTRA — 73.2% pass rate
- VAUXHALL MOKKA — 78.1% pass rate
- VAUXHALL INSIGNIA — 75.4% pass rate
- VAUXHALL ZAFIRA — 69.3% pass rate
- VAUXHALL VIVARO — 64.8% pass rate
Frequently asked questions
- What is the MOT pass rate for the VAUXHALL SIGNUM?
- 64.8% of VAUXHALL SIGNUM MOT tests pass, based on 1,692 tests in the DVSA anonymised MOT tests and results dataset.
- What are the most common MOT failures for the VAUXHALL SIGNUM?
- The most common reason the VAUXHALL SIGNUM fails its MOT is brakes — present in 63.9% of failed tests, most often logged as "Excessively corroded".
- Does this show the VAUXHALL SIGNUM's service history?
- No — this is MOT test data, which covers roadworthiness, not servicing. A service history is a separate record of maintenance work, which a specific car only has if its owner has kept it. See the VAUXHALL service history guide for how to check and keep one.