2025 MOT results
Volvo C70 common problems
The most common reason a Volvo C70 fails its MOT is a split joint boot, on 16.7% of its 2,742 failed tests in 2025. Against other cars of the same age, 6 faults stand out, the widest gaps being: a split joint boot at 16.7% of failures against 6.5% expected; a tyre worn through to the cords at 9.7% of failures against 4.2% expected; a leaking damper at 6.8% of failures against 3.7% expected.
- Tests in 2025 6,849 Cars aged three and over
- Failed first time 40.0% 2,742 tests
- Found a dangerous defect 10.7% Unsafe to drive away
- Ended with an advisory 63.8% A problem to watch, not a failure
What fails a Volvo C70 MOT
Each bar is the share of failed Volvo C70 tests with that defect. Where we can compare it with cars of the same registration years, the marker shows what an average car of those ages records (12 of the 12 items below).
Most common reasons for failure
A test can fail for more than one defect, so shares add up to more than 100%.
| Defect | Share of failed tests |
|---|---|
| Drive shafts: constant velocity boot split or insecure, no longer prevents the ingress of dirt Body, chassis, structure | 16.7% |
| Coil spring: fractured or broken Suspension | 14.7% |
| Position lamp: not working Lamps, reflectors and electrical equipment | 11.4% |
| Tyres: ply or cords exposed Tyres | 9.7% |
| Parking brake efficiency below requirements Brakes | 9.0% |
| Shock absorbers: serious fluid leak Suspension | 6.8% |
| Suspension arms: pin or bush excessively worn Suspension | 5.4% |
| Headlamp aim: too low Lamps, reflectors and electrical equipment | 5.2% |
| Headlamp: not working on dipped beam Lamps, reflectors and electrical equipment | 5.1% |
| Malfunction indicator lamp: inoperative or indicates a malfunction Noise, emissions and leaks | 5.1% |
| Wipers: does not clear the windscreen effectively Visibility | 5.0% |
| Tyres: cut in excess of the requirements deep enough to reach the ply or cords Tyres | 5.0% |
Source:DVSA,UK Motoring analysis 2025 Updated
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Split joint boot
16.7% of failures 6.5% expected 2.6 times as often
A split rubber boot on a joint or driveshaft. The joint may still be sound, but dirt and water get in once the boot is open.
Turn the wheels to full lock and look behind them for greasy splits in the rubber concertina.
-
Broken coil spring
14.7% of failures 8.9% expected 1.7 times as often
A broken suspension spring, which usually snaps in the bottom coil and often fails on both sides within a year.
Look at each corner for a sagging ride height, and listen for a knock over speed bumps.
-
Sidelight out
11.4% of failures 13.1% expected about as expected
A sidelight, also called a position lamp, not working. It marks the width of the car at night.
Walk round the car with the lights on and the hazards going; these are the cheapest failures to avoid.
-
Tyre worn through to the cords
9.7% of failures 4.2% expected 2.3 times as often
The tyre is worn or damaged far enough to expose the cords underneath, which is a dangerous defect.
Run a hand round the inner and outer walls of each tyre, which is where kerbing shows.
-
Weak handbrake
9.0% of failures 5.9% expected 1.5 times as often
The handbrake cannot hold the car to the efficiency the test requires, usually from a stretched cable or seized rear callipers.
On a hill, the handbrake should hold the car with a couple of clicks left in the lever.
-
Leaking damper
6.8% of failures 3.7% expected 1.8 times as often
A damper leaking its oil, so it no longer controls the spring.
A wet, dirty streak down the damper body, or a corner that keeps bouncing after you push it down.
Which parts of the car fail
Lamps, reflectors and electrical equipment is the area that most often fails a Volvo C70, on 37.7% of failed tests. The widest gap against cars of the same registration years is tyres, on 24.3% against 17.0% expected.
Failure categories
DVSA's own sections of the test. The marker is what cars of the same registration years record.
| Defect category | Share of failed tests |
|---|---|
| Lamps, reflectors and electrical equipment | 37.7% |
| Suspension | 37.4% |
| Brakes | 26.5% |
| Tyres | 24.3% |
| Body, chassis, structure | 21.4% |
| Visibility | 11.2% |
| Noise, emissions and leaks | 9.9% |
| Steering | 8.8% |
Source:DVSA,UK Motoring analysis 2025 Updated
What testers warn about
63.8% of Volvo C70 tests ended with at least one advisory: a fault the tester found that did not fail the test. On Volvo C70s, these are the items to ask about on a car you are viewing, because they are what the last tester expected to go next.
Most common advisories
Share of all tests, passes included.
| Advisory | Share of tests |
|---|---|
| Tread depth: worn close to legal limit or worn on edge Tyres | 22.4% |
| Brake discs: worn, pitted or scored, but not seriously weakened Brakes | 12.2% |
| Suspension arms: pin or bush worn but not resulting in excessive movement Suspension | 10.0% |
| Tyres: slightly damaged or cracking or perishing Tyres | 8.9% |
| Coil spring: corroded Suspension | 7.6% |
| Brake pads: wearing thin Brakes | 7.0% |
| Play in steering rack inner joint(s) Non-component advisories | 5.8% |
| Engine oil leak, but not excessive Noise, emissions and leaks | 5.6% |
| Linkage ball joint has slight play Suspension | 4.8% |
| Shock absorbers: light misting of oil Suspension | 4.4% |
| Registration plates: deteriorated but not likely to be misread Identification of the vehicle | 3.4% |
| Sub-frame: corroded but not seriously weakened Suspension | 3.2% |
Source:DVSA,UK Motoring analysis 2025 Updated
Volvo C70 problems: common questions
What is the most common problem with a Volvo C70?
Of the faults that fail an MOT, “Drive shafts: constant velocity boot split or insecure, no longer prevents the ingress of dirt” is the most common: it appears on 16.7% of failed Volvo C70 tests. Across categories, lamps, reflectors and electrical equipment is the area that most often fails one, on 37.7% of failed tests.
How often does a Volvo C70 fail its MOT?
40.0% of Volvo C70 tests in 2025 were not passed first time, from 6,849 tests of cars aged three and over. Allowing for the age and mileage of the cars tested, that gives it a UK Motoring Reliability Score of 46 out of 100, where 50 is as expected.
Does anything fail more often on a Volvo C70 than on other cars?
Yes. “Drive shafts: constant velocity boot split or insecure, no longer prevents the ingress of dirt” appears on 16.7% of its failures against 6.5% for cars of the same age, and “Tyres: ply or cords exposed” appears on 9.7% of its failures against 4.2% for cars of the same age. Where an item is missing from the national figures for a year, we use the smallest share those figures show, so the comparison never overstates the difference.
Are these the same as breakdowns or known faults?
No. These are the items a tester recorded at the MOT, which covers condition and safety: lamps, brakes, tyres, suspension, corrosion and emissions. A gearbox that is unpleasant, an infotainment screen that has died, or a car that will not start on a cold morning are not part of the test, so they are not in these figures.
Where do the figures come from?
Every normal MOT test of a Volvo C70 aged three and over in Great Britain in 2025, from DVSA's anonymised MOT results. Retests are excluded, and the same fault on more than one wheel counts once.
Data stories to read next
Data sources and methodology
| Figures | Source | Period | Records | Updated |
|---|---|---|---|---|
| MOT defects and advisories | Anonymised MOT tests and results Driver and Vehicle Standards Agency Derived statistics UK Motoring | 2025 | 6,849 MOT tests | 19 September 2026 |
- Shares for defects are of failed tests; shares for advisories are of all tests. A test can carry several defects, so shares add to more than 100%.
- The expected share is what an average car of the same registration years records, weighted by where this model’s failures fall. Where an item is outside the national figures for a year, the smallest share those figures show is used in its place, which is an upper bound, so the comparison never overstates a model’s problems. No expectation is published where less than 80% of the model’s failures can be compared.
- Great Britain only: DVSA does not run MOT testing in Northern Ireland. Cars under three years old are not tested.
- The descriptions of what each part does are general and the same on every model. Every figure comes from the MOT data.
Contains public sector information licensed under the Open Government Licence v3.0.