(2018) Smart ForFour used • 40 cars for sale

118 g CO2/km comb. - 71 HP (52 kW)

137 g CO2/km comb. - 90 HP (66 kW) - 5.9 Mpg

137 g CO2/km comb. - 90 HP (66 kW) - 6.1 Mpg

104 g CO2/km comb. - 109 HP (80 kW) - 4.6 Mpg

129 g CO2/km comb. - 74 HP (54 kW) - 49.3 Mpg

125 g CO2/km comb. - 95 HP (69 kW) - 50.9 Mpg

101 g CO2/km comb. - 95 HP (69 kW) - 64.2 Mpg

97 g CO2/km comb. - 116 HP (85 kW)