Kg CO2 per horsepower

Top 10 CO2/HP cars
Make Model Derivative CO2/HP CO2 HP List price
Polestar 1 2.0 600hp Auto 0.05 30 600 £139,000
Mercedes-Benz GLE New GLE 350 de AMG Line 4MATIC 9G-TRONIC (5 seats) 0.09 29 320 £61,360
Porsche Panamera Turbo S E-Hybrid 4.0 V8 Turbo S E-Hybrid PDK 0.11 74 680 £140,287
Porsche Panamera Turbo S E-Hybrid Sport Turismo 4.0 V8 Turbo S E-Hybrid PDK 0.11 76 680 £142,434
BMW i8 Coupé 266kW Auto 0.11 42 374 £115,105
Vauxhall Grandland X Hybrid PHEV 1.6 Business Edition Nav Premium 300hp AWD Auto 0.11 34 300 £36,790
Ford All-New Kuga 2.5 Duratec ST-Line 225PS PHEV FWD CVT 0.12 26 222 £35,685
Peugeot 3008 SUV HYBRID4 GT 300 e-EAT8 0.12 36 300 £46,750
Volvo XC60 Recharge Plug-in hybrid T8 AWD Inscription Pro 390hp Automatic 0.12 47 390 £58,850
Porsche Panamera 4 E-Hybrid 2.9 V6 4 E-Hybrid 10 Years Edition PDK 0.12 56 462 £93,629
Bottom 10 CO2/HP cars
Make Model Derivative CO2/HP CO2 HP List price
LTI TX4 2.8 LE Auto 2.20 222 101 £46,010
Fiat Qubo 1.4 8v Lounge 77HP 2.19 169 77 £15,175
Fiat Qubo 1.4 8v Pop 77HP 2.17 167 77 £13,740
SKODA FABIA 1.0 MPI Colour Edition 60PS 1.86 110 59 £15,340
SKODA FABIA 1.0 MPI S 60PS 1.85 109 59 £12,990
Hyundai i20 1.2 S Connect 75PS 1.76 130 74 £14,420
Vauxhall Movano Doublecab New 3500 2.3 130PS Turbo D Edition L3H2 RWD 1.75 224 128 £44,412
Mercedes-Benz Vito Tourer 110 CDI SELECT L1 1.71 173 101 £35,366
Volkswagen up! 5 Door New 1.0 Black Edition 60PS S/S 1.71 101 59 £13,370
Suzuki Jimny 1.5 SZ5 ALLGRIP Auto 1.70 170 100 £20,749