Smart Forfour Passion Semi-Auto
Reliability, estimated running costs, and MOT data across 4 model years from 380 MOT tests in 2024.
Avg Pass Rate
76%
Total Tests
380
Model Years
2004 to 2007
Years Covered
4
About the Smart Forfour Passion Semi-Auto
The Smart Forfour Passion Semi-Auto was MOT tested 380 times in 2024 (DVSA data, retests included) across 4 model years (2004 to 2007), with an average pass rate of 76%. That's 6 points below the average of 82% across all models in our data, so check the year-by-year data carefully before buying. Our records list petrol versions.
Mileage Across Years
The oldest model in our data (2004) averages 105,906 miles, while the newest (2007) averages 118,079 miles. Older models have covered serious mileage, so suspension and drivetrain wear are worth checking.
Compared to the Smart brand average of 80%, the Forfour Passion Semi-Auto is 4 points lower, placing it among the less reliable Smart models.
Estimated Running Costs
Based on 7,400 miles/year, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), and MOT pass rate data. Insurance not included.
Full 2007 detailsHow reliable is the Smart Forfour Passion Semi-Auto?
Smart Forfour Passion Semi-Auto by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Questions about the Smart Forfour Passion Semi-Auto
Is the Smart Forfour Passion Semi-Auto reliable?
Across its 4 model years in our data (2004 to 2007), the Smart Forfour Passion Semi-Auto averages a 76% MOT pass rate, from 380 tests (DVSA MOT data for tests in 2024, retests included). That's 6 points below the average of 82% across all models in the same data.
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