Seat Ibiza (2005)
2005 Seat Ibiza
CarHunch analysed 10,723 real MOT records for the 2005 Seat Ibiza. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 2005 SEAT IBIZA is significantly less reliable than the UK average: a 70.6% first-time pass rate versus 80% tells you roughly one in three of these cars will fail their MOT, and nearly 40% have recorded a dangerous defect at some point. Petrol versions fare marginally better at 71% pass rate compared to diesel's 69.1%, but neither offers reassurance.
At around 63,000 miles median, these cars have covered reasonable mileage for their age, yet they're averaging over five failures per test—suggesting wear and age-related issues compound quickly. The high advisory count (nearly 20 per vehicle) indicates chronic minor problems: expect regular repairs and don't buy one expecting a trouble-free year. Budget for a pre-purchase inspection by a SEAT-familiar mechanic, and factor in ongoing maintenance costs before committing.
Petrol vs Diesel
Pass rate difference of 1.9 percentage points — worth knowing if you're choosing between the two.
What to check before buying a 2005 Seat Ibiza
Practical pre-purchase checks for this age and model.
- 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
- 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
- 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
- ⚠️ 39.8% of these vehicles have had a dangerous defect recorded. Enter the reg below — the full MOT history will show exactly what was flagged and whether it was resolved.
- 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.
Before you buy a Seat Ibiza
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (80%) | 8,607 | 71% | 4.97 |
| Diesel (20%) | 2,108 | 69.1% | 5.39 |
| Other (0%) | 8 | 78.8% | 0.63 |
Mileage Distribution
Most 2005 Seat Ibiza vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 2005 Seat Ibiza vehicles fall between 50,121 and 76,578 miles.
2005 Seat Ibiza — Still on the Road
Numbers are declining — 1,057 vehicles still getting MOTs in 2025 (11% of peak).
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
MOT History Averages
Most Common MOT Issues — 2005 Seat Ibiza
Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.
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83.5%
Offside Front Tyre worn close to the legal limit
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81.1%
Nearside Front Tyre worn close to the legal limit
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56.3%
Nearside Rear Tyre worn close to the legal limit
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48.7%
Offside Rear Tyre worn close to the legal limit
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38.8%
Nearside Front Suspension arm rubber bush deteriorated but not resulting in excessive movement
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38%
Offside Front Suspension arm rubber bush deteriorated but not resulting in excessive movement
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34.5%
Front Brake pad(s) wearing thin
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29.5%
Offside Front Tyre tread depth below requirements of 1.6mm
Data covers a 3-year window centred on 2005. Counts include advisories and failures.
Found a specific Seat Ibiza?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.