Fiat Stilo (2004)
2004 Fiat Stilo
CarHunch analysed 10,959 real MOT records for the 2004 Fiat Stilo.
Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 2004 Fiat Stilo is noticeably less reliable than the UK average, with a first-time MOT pass rate of just 68.7% compared to 80% nationally — and a concerning 32.1% of these cars have recorded dangerous defects at some point, which is a significant safety red flag for any potential buyer. Petrol and diesel variants perform similarly, both struggling (69.2% and 66.7% respectively), suggesting the problem lies with the model itself rather than fuel type.
At a median mileage of 57,100 for a 20-year-old vehicle, these Stilos have done fairly average miles, yet they're averaging 4.47 failures and 17.2 advisories per test — pointing to widespread wear and systemic weak points rather than just high-mileage fatigue. Before buying one, get a full pre-purchase inspection focused on brakes, suspension, and structural integrity, and budget for regular repair work; this isn't a low-maintenance classic.
The 2004 Fiat Stilo has a below-average first-time pass rate (68.7% vs ~80% UK average) — check the specific vehicle's full MOT history carefully before buying.
These stats describe 10,959 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.
What tends to go wrong
Across 10,959 vehicles — figures show how many had each issue flagged at least once in their MOT history.
Data covers a 3-year window centred on 2004.
See this vehicle's full MOT history & AI hunches
Spot recurring advisories, hidden issues, and how it compares to 10,959 Fiat Stilo cars.
Petrol vs Diesel
Pass rate difference of 2.6 percentage points — worth knowing if you're choosing between the two.
Before you buy a 2004 Fiat Stilo
Based on MOT data from 10,959 vehicles — here's what to check.
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Check the full MOT history.
32.1% of these vehicles have had a dangerous defect recorded -
recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle. -
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Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price.
Inspection
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Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically.
History
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (78%) | 8,559 | 69.3% | 4.31 |
| Diesel (22%) | 2,395 | 66.7% | 5.04 |
Colour Breakdown
Based on 43,661 Fiat Stilo vehicles registered in the UK — across all years. From DVLA registration records.
Mileage Distribution
Most 2004 Fiat Stilo vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 2004 Fiat Stilo vehicles fall between 45,841 and 69,728 miles.
2004 Fiat Stilo — Still on the Road
Numbers are thinning — 5% of 2004 Fiat Stilos are still active.
Numbers are declining — 401 vehicles still getting MOTs in 2022 (5% of peak).
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2022.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.
MOT History Averages
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Compare with another model
See how the 2004 Fiat Stilo stacks up against a rival.