SMART FORFOUR PASSION SEMI-AUTO (2004)
Running costs, common problems, and reliability data based on 62 real MOT tests in 2024.
MOT Pass Rate
77%
Total Tests (2024)
62
Avg Mileage
105,906 mi
Est. Annual Cost
£1,722
Is the 2004 SMART FORFOUR PASSION SEMI-AUTO reliable?
Average reliability. Expect some repairs as it ages. That's close to the national average of 82%.
At 20 years old, 77% of SMART FORFOUR PASSION SEMI-AUTOs from 2004 passed their MOT first time in 2024. That's based on 62 tests across the UK. The average mileage at this age is 105,906 miles.
How does the 2004 SMART FORFOUR PASSION SEMI-AUTO compare?
Mileage Analysis
The average 2004 SMART FORFOUR PASSION SEMI-AUTO has 105,906 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.
Best year to buy a SMART FORFOUR PASSION SEMI-AUTO?
The most reliable year is the 2007 model with a 80% MOT pass rate, while the 2005 model has the lowest at 70%. The 2004 sits between the two at 77%.
How much does a 2004 SMART FORFOUR PASSION SEMI-AUTO cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
SMART FORFOUR PASSION SEMI-AUTO by Year
Checking a specific SMART FORFOUR PASSION SEMI-AUTO?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2004 SMART FORFOUR PASSION SEMI-AUTO
The 2004 SMART FORFOUR PASSION SEMI-AUTO is a small family car with a 1332cc petrol engine. 62 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. Among all cars from 2004, the average MOT pass rate is 72%, and this model beats that benchmark.
With an average of 105,906 miles at 20 years old, SMART FORFOUR PASSION SEMI-AUTO owners tend to use this car less than the typical driver.
2004 SMART FORFOUR PASSION SEMI-AUTO Fuel Costs
The 1332cc petrol engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,137 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2004 SMART FORFOUR PASSION SEMI-AUTO?
Total estimated annual running cost is £1,722 (£144/month), broken down as £1137 fuel, £30 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 77% pass rate. Keeping on top of servicing will help avoid surprises.
SMART FORFOUR PASSION SEMI-AUTO Reliability Trend
Newer SMART FORFOUR PASSION SEMI-AUTOs show better MOT pass rates than older ones, with an average improvement of 5 percentage points.
Buying a Used 2004 SMART FORFOUR PASSION SEMI-AUTO
At 20 years old, the SMART FORFOUR PASSION SEMI-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. If you're flexible on year, the 2007 model has the highest pass rate at 80%. Note: with only 62 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2004 SMART FORFOUR PASSION SEMI-AUTO
If reliability is your priority, there's one similar car with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- FORD FOCUS (2006) 73% pass rate (-4%) from 56,257 tests
- MINI MINI (2005) 71% pass rate (-6%) from 45,707 tests
- BMW 3 SERIES (2006) 80% pass rate (+3%) from 40,353 tests
- HONDA JAZZ (2006) 71% pass rate (-6%) from 35,054 tests