19 used Smart 2021 have been price checked

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

134 g CO2/km comb. - 71 HP (52 kW) - 5.8 Mpg

134 g CO2/km comb. - 71 HP (52 kW) - 5.8 Mpg

139 g CO2/km comb. - 71 HP (52 kW) - 6.0 Mpg

110 g CO2/km comb. - 90 HP (66 kW) - 67.0 Mpg

68 HP (50 kW)

119 g CO2/km comb. - 102 HP (75 kW) - 4.9 Mpg

106 g CO2/km comb. - 70 HP (51 kW)