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Kg CO2 per horsepower

Top 10 CO2/HP cars
Make Model Derivative CO2/HP CO2 HP List price
BMW i3 Electric Car 94Ah with Range Extender Auto 0.08 13 170 £37,225
BMW i3s Electric Car 94Ah with Range Extender Auto 0.08 14 183 £40,130
Porsche Panamera 4.0 V8 Turbo S E-Hybrid Executive PDK 0.10 66 680 £146,615
Porsche Panamera Sport Turismo 4.0 V8 Turbo S E-Hybrid PDK 0.10 69 680 £139,357
BMW i8 Coupé 266kW Auto 0.11 42 374 £112,735
Porsche Panamera 2.9 S E-Hybrid Executive Tiptronic S 0.12 56 462 £86,334
Porsche Panamera Sport Turismo 2.9 V6 4 E-Hybrid Tiptronic S 0.12 56 462 £83,358
BMW i8 Roadster 266kW Auto 0.12 46 374 £124,735
Volvo S90 2.0 T8 Twin Engine Hybrid Inscription Pro AWD Geartronic 0.15 49 320 £58,055
Volvo V90 2.0 T8 Twin Engine Hybrid Inscription Pro Geartronic 0.15 49 320 £60,055
Bottom 10 CO2/HP cars
Make Model Derivative CO2/HP CO2 HP List price
Fiat Qubo 1.4 8v Lounge 73HP 2.21 161 73 £13,320
LTI TX4 2.8 LE Auto 2.20 222 101 £45,955
Volkswagen Transporter Shuttle T6 2.0TDI SWB S 84PS BMT 2.08 173 83 £32,517
Suzuki Jimny 1.3 SZ4 Auto 1.99 167 84 £15,299
Suzuki Jimny 1.3 SZ3 1.93 162 84 £12,999
Fiat Panda City Cross 1.2 8v 69HP 1.91 132 69 £13,140
Fiat Panda Waze 1.2 8v 69HP 1.91 132 69 £12,140
Renault Master Crew Van MM35 dCi 110 Business MWB FWD MR 7-seat 1.88 207 110 £38,141
Skoda Fabia 1.0 MPI S 60PS 1.86 110 59 £11,400
Mercedes-Benz Vito Tourer 109 CDI PRO Compact 1.86 164 88 £29,394