9 used Porsche have been price checked in Northamptonshire

139 g CO2/km comb. - 150 HP (110 kW) - 5.3 Mpg

120 g CO2/km comb. - 65 HP (47 kW) - 5.1 Mpg

109 g CO2/km comb. - 80 HP (58 kW) - 4.7 Mpg

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

99 g CO2/km comb. - 101 HP (74 kW) - 4.3 Mpg

104 g CO2/km comb. - 75 HP (55 kW) - 4.6 Mpg

109 g CO2/km comb. - 116 HP (85 kW) - 4.2 Mpg

111 g CO2/km comb. - 69 HP (50 kW) - 4.7 Mpg