At a glance
How 2,297 first tests went in 2025.
- Passed first time
- 53 in every 100
- Did not pass first time
- 47 in every 1001,072 failed first-attempt tests
- The typical car
- 16 yearsabout 70,307 miles
- First tests counted
- 2,297
What failed most often
- Coil spring (front)16 in every 100 failed tests
- Handbrake efficiency below minimum (roller test)12 in every 100 failed tests
- Brake performance (roller test, rear)11 in every 100 failed tests
How we count this. Data: UK MOT open data, 2025. Only Class 4 cars on their first MOT of the year are counted. A car that fails and is fixed at the test station still counts as a fail in the first-attempt rate. These are raw results, not adjusted for age, mileage, or peer mix. The MOT does not test engine or gearbox internals.
These are patterns across 2009 Suzuki Splash vehicles in 2025, not a prediction that any one car will have them. Faults are grouped by part of the car. They come from MOT defect codes, not manufacturer bulletins, recalls or a diagnosis of any one car.
Brakes
Seven faults. The strongest is the electronic stability control: 14 times as often as on similar cars.
Figures below are measured across the 1,071 of 1,072 failed first attempts (99.9%) that recorded an odometer reading in 2025. Mileage is needed to compare like with like.
We only list faults with at least 20 failures and a rate of about 2.0 times that of similar cars, which keeps one-off results out of the list.
Electronic stability control
What it means
An ESC warning lamp is failed only when the tester is certain it indicates an ESC malfunction, because the lamp takes various forms and the owner's handbook may need checking. The system is also called ESP, VDC or DSC, among many other names. Every failure row is Major, covering the lamp, wheel speed sensors, wiring, other components and the switch.
Rigid brake pipes (front)
What it means
Chafing, corrosion or damage to a rigid brake pipe justifies rejection once its wall thickness is reduced by a set amount, although DVSA accepts this is not easy to determine. If a tester is not sure, the benefit of the doubt applies. A leaking pipe or connection is graded Dangerous on a hydraulic system and Major on an air system.
Also noted as an advisory
Testers also noted it as an advisory, worn but not yet failing, on 123 first tests, 3.7 times as often as on similar cars.
Brake imbalance across an axle (roller test, efficiency check, rear)
What it means
A wheel giving less than a set share of the maximum effort from the other wheel on the same axle is Major. On a steered axle, less than half is graded Dangerous. Testers disregard an imbalance if the lower effort is the result of a locked wheel, or if the higher effort from a wheel is at or below a low set figure.
Brake performance (roller test, rear)
Also noted as an advisory
Testers also noted it as an advisory, worn but not yet failing, on 66 first tests, 2.2 times as often as on similar cars.
Brake performance (plate test, rear)
Rigid brake pipes (rear)
What it means
Chafing, corrosion or damage to a rigid brake pipe justifies rejection once its wall thickness is reduced by a set amount, although DVSA accepts this is not easy to determine. If a tester is not sure, the benefit of the doubt applies. A leaking pipe or connection is graded Dangerous on a hydraulic system and Major on an air system.
Also noted as an advisory
Testers also noted it as an advisory, worn but not yet failing, on 200 first tests, 3.8 times as often as on similar cars.
Handbrake lever
Data: UK MOT open data, 2025. Compared with cars of the same age and mileage. Advisories count notes recorded on failed first tests only.
Suspension
Three faults. The strongest is the macpherson strut pins and bushes (front): 8.0 times as often as on similar cars.
Macpherson strut pins and bushes (front)
What it means
A suspension pin or bush that is excessively worn is graded Major. One likely to become detached is graded Dangerous. DVSA uses its general suspension pin, bush or joint wording here, not anything specific to a strut.
Also noted as an advisory
Testers also noted it as an advisory, worn but not yet failing, on 60 first tests, 5.2 times as often as on similar cars.
Macpherson strut (front)
What it means
Many MacPherson strut top bushes are designed to have significant lateral play when the suspension hangs free, so a top bush is rejected only when the play comes from wear or maladjustment. A top bush or bearing with excessive wear or free play is Major. Rubber or synthetic bushes are rejected only for serious deterioration of the bonding or flexible material.
Also noted as an advisory
Testers also noted it as an advisory, worn but not yet failing, on 22 first tests, 2.2 times as often as on similar cars.
Wheel bearings (rear)
Also noted as an advisory
Testers also noted it as an advisory, worn but not yet failing, on 21 first tests, 3.4 times as often as on similar cars.
Data: UK MOT open data, 2025. Compared with cars of the same age and mileage. Advisories count notes recorded on failed first tests only.
Advisories
Other things testers noted as worn or close to failing, more often than on similar cars.
An advisory is a note from the tester about something that has not failed yet. It is an early warning, not a fail. Advisories for the faults above are shown with those faults.
Individual direction indicators (rear)
Suspension mounting area (rear)
Flexible brake hoses (rear)
Transmission oil leaks
Data: UK MOT open data, 2025. Counts cover advisories recorded on failed first tests only, compared with cars of the same age and mileage.
MOT pass rates
How first tests ended, and how the pass rates are counted.
- Passed first time
- 53in every 100
- Passed on the first test.
- Fixed at the station
- 6in every 100
- Failed, then fixed at the test station the same day.
- Failed
- 41in every 100
- Did not pass, and were not fixed at the test station.
First-attempt pass 53.3% of 2,297 first tests (2025): only cars that passed first time count. Official-style pass 59.1%: cars fixed at the test station also count as a pass. The 6 fixed and the 41 not fixed make the 47 in every 100 that did not pass first time.
Same model, other years
Passed first time in every 100, all tested in 2025.
Newer cars are younger, so look for a jump rather than the climb.
| Year | Passed first time | First tests |
|---|---|---|
| 2008 | 52 in every 100 | 1,572 |
| 2009 This car | 53 in every 100 | 2,297 |
| 2010 | 55 in every 100 | 1,332 |
| 2011 | 57 in every 100 | 1,414 |
| 2012 | 63 in every 100 | 3,467 |
| 2013 | 65 in every 100 | 3,278 |
| 2014 | 70 in every 100 | 2,952 |
If you are buying one
What this year's MOT record means for the decision in front of you.
Mileage matters most on a 2009 Splash.
Of 2009 Splash vehicles with under 47,000 miles, 64 in every 100 passed their 2025 MOT first time. With 98,000 miles or more, 46 in every 100 did.
What to check at your mileage
How often each fault turned up on a failed first test, by the car's mileage. Read it as: what is likely to need looking at on a car like the one in front of you.
| Under 47,000 | 63,000–78,000 | 98,000 and over | |
|---|---|---|---|
| Coil spring (front) | 7.8 | 5.3 | 7.2 |
| Handbrake efficiency below minimum (roller test) | 1.1 | 5.8 | 7.6 |
| Brake performance (roller test, rear) | 6.2 | 4.4 | 3.1 |
| Suspension arm ball joint (front) | 2.2 | 6.0 | 6.8 |
| Individual sidelight or tail light (front) | 0.2 | 4.0 | 9.2 |
Faults per 100 first tests, by the car's mileage at the test.
When a car fails
of failed cars had one item to fix.
of failed cars had three or more items to fix.
of all first tests had a defect the tester marked dangerous (unsafe to drive away).
Every figure here is a first-attempt MOT rate from DVSA open data for this model line, for cars of this model year tested in 2025. Each mileage band holds a fifth of the tests. MOTs do not test engine or gearbox internals, so this is a pre-purchase checklist, not a full reliability score.
FAQs
Short answers about how to read this model-year guide.
About this data
How this page is built and what it can (and can't) say.
These figures come from UK MOT open data for this model year. We surface common failure patterns against similar cars, not a full reliability score, and not a pass/fail verdict on any individual vehicle.
What we include
UK Class 4 cars only. Normal MOT tests (not retests); first test per vehicle per calendar year; results pass, PRS, or fail.
Same-day repairs
PRS means the car failed items that were fixed at the test station and then passed the same day. We count PRS as a first-attempt fail in headline rates so same-day repairs do not hide problems.
How we compare
We compare this model year with other Class 4 cars of similar age and mileage in the same test year. This model family is left out of the peer group so the car is not measured against itself.
What this does not cover
- MOTs do not cover engine internals, gearboxes, or many electronics; this is not a full reliability score.
- Common faults come from MOT defect stats, not manufacturer TSBs or recalls.
- Age and mileage matching reduces, but does not remove, differences in how cars were used and maintained.
- If the data for a car is too thin to say anything useful, we say so rather than guess.
Contains public sector information licensed under the Open Government Licence v3.0.
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