3 used Porsche have been price checked in Hertfordshire

104 g CO2/km comb. - 82 HP (60 kW) - 4.5 Mpg

118 g CO2/km comb. - 75 HP (55 kW) - 55.0 Mpg

109 g CO2/km comb. - 163 HP (119 kW) - 4.1 Mpg

101 g CO2/km comb. - 60 HP (44 kW) - 4.4 Mpg

159 g CO2/km comb. - 116 HP (85 kW) - 6.9 Mpg

99 g CO2/km comb. - 80 HP (58 kW) - 4.3 Mpg

133 g CO2/km comb. - 87 HP (63 kW) - 5.7 Mpg

145 g CO2/km comb. - 140 HP (102 kW) - 6.3 Mpg