SMART FORTWO TRUESTYLE AUTO (2006)
Running costs, reliability data, and common problems from 54 real MOT tests.
Annual Cost
£1,380
£115/month
MOT Pass Rate
81%
Good
Road Tax
£20
Based on CC/year
Insurance
Grp 1-8
698cc Petrol
Solid Option
81% pass rate, £1380/year to run. Close to the national average.
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Annual Running Costs
~50 mpg
Based on 698cc
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%.
At 20 years old, 81% of SMART FORTWO TRUESTYLE AUTOs from 2006 passed their MOT first time in 2026. That's based on 54 tests across the UK. The average mileage at this age is 76,355 miles.
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How Does It Compare?
Mileage Analysis
76,355
Average miles
148,000
Expected for age
The average 2006 SMART FORTWO TRUESTYLE AUTO has 76,355 miles on the clock, which is below the expected 148,000 miles for a 20-year-old car. This suggests lighter use than average, which generally means less wear on major components.
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About the 2006 SMART FORTWO TRUESTYLE AUTO
The 2006 SMART FORTWO TRUESTYLE AUTO is a city car with a 698cc petrol engine. 54 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2006, the average MOT pass rate is 73%, and this model beats that benchmark.
With an average of 76,355 miles at 20 years old, SMART FORTWO TRUESTYLE AUTO owners tend to use this car less than the typical driver.
2006 SMART FORTWO TRUESTYLE AUTO Fuel Costs
The modest 698cc petrol engine keeps fuel costs low, which is a real advantage for a city car. Expect around 50 mpg in mixed driving, which works out to roughly £955 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2006 SMART FORTWO TRUESTYLE AUTO?
Total estimated annual running cost is £1,380 (£115/month), broken down as £955 fuel, £20 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 81% pass rate. Keeping on top of servicing will help avoid surprises.
Buying a Used 2006 SMART FORTWO TRUESTYLE AUTO
At 20 years old, the SMART FORTWO TRUESTYLE AUTO 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 54 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
Based on the 2006 SMART FORTWO TRUESTYLE AUTO's fuel type, age, and engine size, these are the most likely problem areas to check.
Coil Pack Failure
Medium riskSmaller petrol engines are prone to ignition coil failures, causing misfires and rough running. Replacement is £50-£150 per coil.
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 2006 SMART FORTWO TRUESTYLE AUTO stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| SMART FORTWO TRUESTYLE AUTO(2006) | 81% | £955 | £20 | Grp 1-8 | £1380 |
| NISSAN MICRA(2005) | 72% | £955 | £30 | Grp 1-8 | £1540+£160 |
| PEUGEOT 107(2008) | 71% | £955 | £30 | Grp 1-8 | £1540+£160 |
| TOYOTA AYGO(2008) | 70% | £955 | £30 | Grp 1-8 | £1540+£160 |
| VAUXHALL CORSA(2004) | 68% | £955 | £30 | Grp 1-8 | £1740+£360 |
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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