SEAT Ibiza Mk4: best and worst years, and what goes wrong
How each year of the SEAT Ibiza Mk4 did at the MOTs done during 2023–2025, compared with other cars the same age, the weak spots that keep coming up, and what to check before you buy one. From 417,475 MOT tests.
Which SEAT Ibiza Mk4 years are best and worst at their MOT?
First-time MOT pass rate for each year of the SEAT Ibiza Mk4, against all cars registered the same year. Older cars fail more, so the comparison with cars the same age is what matters.
| Year | Pass first time | All cars that year | Stands out | MOT tests |
|---|---|---|---|---|
| 2008* | 49% | 57% -8 | Exhaust system 1.9× usual | 16,204 |
| 2009 | 53% | 59% -6 | Track rod ends 3.1× usual | 26,411 |
| 2010 | 56% | 60% -4 | Shock absorbers 2.3× usual | 31,437 |
| 2011 | 58% | 62% -4 | Shock absorbers 2.6× usual | 41,238 |
| 2012 | 60% | 64% -4 | Shock absorbers 2.6× usual | 40,369 |
| 2013 | 61% | 67% -6 | Shock absorbers 2.9× usual | 48,762 |
| 2014 | 63% | 70% -7 | Shock absorbers 3× usual | 57,914 |
| 2015 | 65% | 74% -9 | Shock absorbers 3.6× usual | 53,602 |
| 2016 | 68% | 77% -9 | Suspension arm bushes and joints 3.5× usual | 54,450 |
| 2017* | 71% | 80% -9 | Shock absorbers 4× usual | 47,088 |
Common SEAT Ibiza Mk4 MOT failures, year after year
Parts flagged at MOT well above the usual rate for cars the same age, in more than one year of this generation. Repeat findings like these are much less likely to be chance.
- Shock absorbersup to 4.1× usual
Stands out in 8 years: 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009.
Rough price £200–£300 (pair, average rear to front) ClickMechanicAt the viewing: Push down hard on each corner. It should bounce once and settle. Look for oil on the shock absorber body.
- Suspension arm bushes and jointsup to 3.5× usual
Stands out in 6 years: 2016, 2015, 2014, 2013, 2012, 2011.
Rough price £120–£180 (one arm) ClickMechanicAt the viewing: Listen for clunks over bumps and feel for the steering wandering. Worn arm bushes show as cracked rubber near the wheels.
- Braking performanceup to 2.4× usual
Stands out in 6 years: 2016, 2015, 2014, 2013, 2012, 2011.
Rough price £100–£350 our estimateAt the viewing: On a quiet road, brake firmly from about 30mph. The car should stop straight without pulling.
- Exhaust systemup to 2.3× usual
Stands out in 6 years: 2014, 2013, 2012, 2011, 2010, 2009.
Rough price £100–£500 (pipe or section) ClickMechanicAt the viewing: Listen for blowing or rattling from underneath at idle, and look for black soot around joints.
- Steering rack inner jointsup to 6.5× usual
Stands out in 5 years: 2015, 2014, 2013, 2012, 2010.
Rough price £100–£450 our estimateAt the viewing: On a straight road the steering wheel should sit straight. Listen for knocks when turning, and check the steering feels even.
- Link ball joint coversup to 3.2× usual
Stands out in 3 years: 2011, 2010, 2009.
Rough price £60–£150 (one joint) ClickMechanicAt the viewing: Listen for knocking over bumps and check the rubber boots behind the wheels aren't split.
What usually goes wrong with the SEAT Ibiza Mk4?
From owners, mechanics and UK buying guides, in our own words. Not every car will have them.
Timing chain wear (1.2 TSI petrol)
The older 1.2 TSI petrol uses a timing chain that can stretch. It starts as a rattle, especially when the engine first starts, and if it’s left the chain can fail and destroy the engine. Some garages advise changing it as often as every four years or 40,000 miles.
Check: Start the engine from cold and listen for a rattle in the first few seconds. Ask whether the chain has been changed, with an invoice.
Unreliable air conditioning
The air conditioning can give trouble and repairs can be costly.
Check: Run the air con on full. It should blow cold within a minute, with no hissing.
Electric window motors that short out
The window motors can fail, so a window may stop, refuse to move or even move by itself.
Check: Open and close every window fully on the test drive.
Rear washer pipe that leaks into the boot
The rear washer's feed pipe can come loose and fill the boot with water.
Check: Lift the boot floor and feel the carpet for damp, then try the rear washer.
Fuel filter recall (1.2 TDI diesel)
1.2 diesels built between May 2010 and October 2014 were recalled because the fuel filter could crack and leak.
Check: Ask a SEAT dealer to confirm the recall work was done, and sniff for diesel around the engine.
Where this comes from: the DVSA's anonymised results for every MOT test done in Great Britain during 2023–2025, counting each car's main test of the year (not retests). A weak spot needs at least 30 cars flagged and must stay 1.5× the usual rate even at the cautious end of a 95% confidence range. Generation years are approximate: cars registered in a changeover year (*) can be either generation. How we score
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