Volvo C30 MOT pass rate and common problems
67.4% of 34,460 Volvo C30 MOT tests pass.
The C30 passes 67.4% of the time, noticeably below the figure for the average across all Volvo models (80.1%).
The Volvo C30 passes 67.4% of the time, noticeably below the figure for the national average for cars (79.2%).
Own this Volvo C30?
This is the average across every Volvo C30 in the dataset. Look up your own registration for its actual MOT history, and a free place to keep its maintenance records.
Have service invoices? Upload and keep them with your car’s history →
How to check and keep your Volvo’s service history →
Pass rate by vehicle age
Pass rate eases gradually with age, from 69.2% at 10–15 years to 63.6% at 15+ years.
| 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 | 69.2% | 23,233 | 100,165 miles |
| 15+ years | 63.6% | 11,227 | 110,789 miles |
Common MOT failure reasons for the Volvo C30
The most common reason the Volvo C30 fails its MOT is lamps, reflectors and electrical equipment — present in 58.4% of failed tests, most often logged as "Not working".
| Category | Share of failed tests | Example |
|---|---|---|
| Lamps, reflectors and electrical equipment | 58.4% | Not working |
| Suspension | 46.8% | Pin or bush excessively worn |
| Brakes | 28.3% | Less than 1.5 mm thick |
| Tyres | 25.8% | Tread depth below requirements of 1.6mm |
| Body, chassis, structure | 15.8% | Constant velocity boot split or insecure, no longer prevents the ingress of dirt |
| Visibility | 12.8% | Does not clear the windscreen effectively |
| Noise, emissions and leaks | 9.6% | Inoperative or indicates a malfunction |
| Steering | 7.7% | Gaiter missing or no longer prevents the ingress of dirt |
| Seat belts and supplementary restraint systems | 1.9% | Warning lamp indicates a fault |
| Road Wheels | 1.4% | Fixing missing |
Buying a used Volvo C30: what to check
These checks follow the Volvo C30’s own MOT record: the areas it fails on most often, and how that changes as the car gets older. None of them replaces a mechanic’s inspection, but they tell you where to look first.
The biggest drop in pass rate for the Volvo C30 comes between 10–15 years and 15+ years old, from 69.2% to 63.6%. If you are looking at one in or just past that range, read its MOT history closely.
By mileage, the steepest fall is from 0–30,000 mi to 30,000–60,000 mi: 86.2% down to 78.8%. Mileage matters as well as age, so compare the car’s recorded mileages with its year.
1. Lights and electrics
Recorded in 58.4% of failed Volvo C30 MOTs.
Walk round with the lights on: headlights (dipped and main), indicators, brake lights, fog light and number-plate lamp. Check the dashboard warning lights come on with the ignition, then go out once the engine starts.
2. Suspension
Recorded in 46.8% of failed Volvo C30 MOTs.
Listen for knocks over bumps and speed humps, and check the car sits level. Push down on each corner: it should settle rather than keep bouncing.
3. Brakes
Recorded in 28.3% of failed Volvo C30 MOTs.
On the test drive, the car should stop straight without pulling or juddering, and the handbrake should hold it on a slope. Look through the wheels for scored or heavily lipped discs.
4. Tyres
Recorded in 25.8% of failed Volvo C30 MOTs.
Check tread depth across the whole width of every tyre, including the inner edge. Uneven wear can point to alignment or suspension problems. Look for cuts and bulges in the sidewalls.
5. Bodywork and corrosion
Recorded in 15.8% of failed Volvo C30 MOTs.
Look underneath and along the sills for corrosion, especially near suspension and seat-belt mountings. Uneven panel gaps or mismatched paint can indicate accident repair.
Check the car’s own MOT history. Averages describe the model, not the car in front of you. Look up its registration for past failures, advisories that were never fixed, and gaps or dips in the recorded mileage.
Ask for the service history. Invoices show what was done and when; a stamp alone shows less. See how to check Volvo service history and what a service history check can tell you.
Related Volvo models
- Volvo V70 — 70.6% pass rate
- Volvo V60 — 82.6% pass rate
- Volvo V50 — 62.3% pass rate
- Volvo S60 — 78.0% pass rate
- Volvo S40 — 64.3% pass rate
- Volvo XC70 — 75.8% pass rate
Frequently asked questions
- What is the MOT pass rate for the Volvo C30?
- 67.4% of Volvo C30 MOT tests pass, based on 34,460 tests in the DVSA anonymised MOT tests and results dataset.
- What are the most common MOT failures for the Volvo C30?
- The most common reason the Volvo C30 fails its MOT is lamps, reflectors and electrical equipment — present in 58.4% of failed tests, most often logged as "Not working".
- What are the common problems with the Volvo C30?
- Going by its MOT results, the most common problem areas on the Volvo C30 are lights and electrics; suspension; brakes.
- What should I check when buying a used Volvo C30?
- Start with the areas it most often fails its MOT on: lights and electrics; suspension; brakes; tyres; bodywork and corrosion. Then check the specific car's MOT history by registration for failures, advisories and mileage, and ask the seller for service invoices.
- Does this show the Volvo C30'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 Volvo service history guide for how to check and keep one.