11 used Porsche have been price checked in Northamptonshire

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

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

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

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

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

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

139 g CO2/km comb. - 117 HP (86 kW) - 6.0 Mpg

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