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REAL MPG:
Smart Forfour (2004 - 2006)
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28–68
Real MPG
46.6
Average
Funky-looking, versatile hatch with plenty of safety kit. Manual versions drive well. Four stars for the diesels, by far the best in the line-up.
Slow gearshifts with the semi-auto. Not all second-hand ones will have a three-point seatbelt for the middle rear seat. Could have been a contender but arrived two years too late.
Select engine for more Real MPG information:
Engine | Official MPG | Real MPG Avg. | Real MPG % | |
1.0 | 50.4–52.3 mpg | 42.8 mpg | 83% | ![]() |
1.1 | 49.6 mpg | 43.5 mpg | 88% | ![]() |
1.3 | 47.1 mpg | 48.2 mpg | 102% | ![]() |
1.5 | 47.9 mpg | 40.3 mpg | 84% | ![]() |
1.5 CDI 68 | 58.8 mpg | 60.3 mpg | 103% | ![]() |
1.5 CDI 95 | 58.8 mpg | 59.7 mpg | 102% | ![]() |
Brabus | 41.5 mpg | 33.3 mpg | 80% | ![]() |
Read the Honest John review...
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Smart Forfour (2004 - 2006)
Funky-looking, versatile hatch with plenty of safety kit. Manual versions drive well. Four stars for the diesels, by far the best in the line-up.
Rivals
Smart Forfour (2004 - 2006) | 46.6 | avg mpg |
Skoda Fabia (2015 on) | 49.1 | avg mpg |
Audi A1 Sportback (2012 - 2018) | 48.0 | avg mpg |
Honda Jazz (2008 - 2015) | 46.8 | avg mpg |