4 used Smart have been price checked in Northamptonshire

101 g CO2/km comb. - 110 HP (80 kW) - 3.9 Mpg

95 g CO2/km comb. - 71 HP (52 kW) - 4.1 Mpg

105 g CO2/km comb. - 75 HP (55 kW) - 4.5 Mpg

105 g CO2/km comb. - 75 HP (55 kW) - 4.5 Mpg

133 g CO2/km comb. - 110 HP (80 kW) - 6.0 Mpg

121 g CO2/km comb. - 130 HP (95 kW) - 53.0 Mpg

96 g CO2/km comb. - 100 HP (73 kW) - 50.0 Mpg

117 g CO2/km comb. - 81 HP (59 kW) - 55.0 Mpg