AUTO-TRAIL FIAT (2005)
Running costs, reliability data, and common problems from 85 real MOT tests.
Annual Cost
£2,045
£170/month
MOT Pass Rate
82%
Good
Road Tax
£395
Based on CC/year
Insurance
Grp 25-38
2300cc Diesel
Solid Option
82% pass rate, £2045/year to run. Close to the national average.
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Annual Running Costs
~40 mpg
Based on 2300cc
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It also outperforms the AUTO-TRAIL brand average of 77%.
At 21 years old, 82% of AUTO-TRAIL FIATs from 2005 passed their MOT first time in 2026. That's based on 85 tests across the UK. The average mileage at this age is 48,269 miles.
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How Does It Compare?
Mileage Analysis
48,269
Average miles
155,400
Expected for age
The average 2005 AUTO-TRAIL FIAT has 48,269 miles on the clock, which is significantly below the expected 155,400 miles for a 21-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
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AUTO-TRAIL FIAT by Year
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About the 2005 AUTO-TRAIL FIAT
The 2005 AUTO-TRAIL FIAT is a large car with a 2300cc diesel engine. 85 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It ranks in the top 21% of all 2005 cars for reliability.
With an average of 48,269 miles at 21 years old, AUTO-TRAIL FIAT owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.
2005 AUTO-TRAIL FIAT Fuel Costs
The 2300cc diesel engine offers a reasonable balance between performance and economy. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.
What does it cost to own a 2005 AUTO-TRAIL FIAT?
Total estimated annual running cost is £2,045 (£170/month), broken down as £1245 fuel, £395 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 82% pass rate. Keeping on top of servicing will help avoid surprises.
AUTO-TRAIL FIAT Reliability Trend
Newer AUTO-TRAIL FIATs show better MOT pass rates than older ones, with an average improvement of 7 percentage points.
Buying a Used 2005 AUTO-TRAIL FIAT
At 21 years old, the AUTO-TRAIL FIAT is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. Note: with only 85 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
Based on the 2005 AUTO-TRAIL FIAT's fuel type, age, and engine size, these are the most likely problem areas to check.
DPF (Diesel Particulate Filter)
Watch outShort journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.
Turbo Wear
Watch outDiesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.
EGR Valve
Watch outExhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.
Dual Mass Flywheel
Watch outLarger diesel engines put extra strain on the dual mass flywheel. Listen for rattling at idle. Replacement with clutch is £800-£1,500.
Rust and Corrosion
Watch outAt 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.
Suspension Bushings
Watch outRubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2005 AUTO-TRAIL FIAT stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| AUTO-TRAIL FIAT(2005) | 82% | £1245 | £395 | Grp 25-38 | £2045 |
| VOLKSWAGEN GOLF(2007) | 73% | £1037 | £135 | Grp 18-32 | £1727-£318 |
| HONDA CIVIC(2007) | 72% | £1245 | £250 | Grp 25-38 | £2050+£5 |
| VOLKSWAGEN TRANSPORTER(2007) | 75% | £1245 | £250 | Grp 25-38 | £2050+£5 |
| FORD MONDEO(2007) | 71% | £1037 | £135 | Grp 18-32 | £1727-£318 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
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