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
Ford All-New Kuga 2.5 Duratec ST-Line 225PS PHEV FWD CVT 0.12 26 222 £35,685
Mercedes-Benz S-Class Saloon S 560 e EQ Power AMG Line L 9G-TRONIC 0.16 59 367 £97,560
Bentley Bentayga Hybrid 3.0 V6 Hybrid Auto 0.17 79 474 £133,100
Peugeot 508 Fastback HYBRID Allure 225 e-EAT8 S&S 0.17 38 225 £34,945
Peugeot 508 SW New HYBRID Allure 225 e-EAT8 S&S 0.17 39 225 £36,545
Citroen C5 Aircross SUV Hybrid PureTech Flair 180 e-EAT8 Old 0.18 32 178 £35,370
DS DS 7 CROSSBACK E-TENSE Performance Line 4X4 Automatic 0.19 37 200 £47,725
Hyundai IONIQ Plug-in Hybrid 1.6 GDi Premium 141ps DCT 0.19 26 139 £30,250
Mercedes-Benz E-Class Saloon E 300 de AMG Line EQ Power 9G-TRONIC PLUS 0.20 39 194 £50,280
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 £15,172
Fiat Qubo 1.4 8v Pop 77HP 2.17 167 77 £13,737
Volkswagen Transporter Kombi Crew Van T6.1 2.0 TDI T32 Startline LWB BMT 110PS 1.89 204 108 £33,290
Volkswagen Transporter Kombi Crew Van T6.1 2.0 TDI T32 Highline SWB BMT 110PS 1.88 203 108 £36,812
Volkswagen Transporter Kombi Crew Van T6.1 2.0 TDI T30 Highline SWB BMT 110PS 1.86 201 108 £35,750
Volkswagen Transporter Kombi Crew Van T6.1 2.0 TDI T30 Startline SWB BMT 110PS 1.85 200 108 £31,706
SKODA FABIA 1.0 MPI S 60PS 1.85 109 59 £12,990
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