Most fuel efficient Roadster cars
Every Roadster on sale in the EU, ranked by official WLTP combined consumption within each fuel type. 15 cars, one entry per model.
Petrol
| # | Car | Combined | CO₂ |
|---|---|---|---|
| 1 | Mazda MX-5 1.5 SKYACTIV-G 132132 PS | 6.2l/100 km | 142.0 g/km |
| 2 | Audi TT Roadster 40 TFSI S tronic197 PS | 6.8l/100 km | 155.0 g/km |
| 3 | BMW Z4 Roadster sDrive20i197 PS | 7.3l/100 km | 159.0 g/km |
| 4 | Mercedes-Benz AMG SL 43 SPEEDSHIFT MCT 9G381 PS | 8.9l/100 km | 202.0 g/km |
| 5 | Porsche 718 Boxster PDK300 PS | 8.9l/100 km | 201.0 g/km |
| 6 | Jaguar F-Type Cabriolet P300 Quickshift300 PS | 9.6l/100 km | 217.0 g/km |
| 7 | Maserati MC20 Cielo630 PS | 11.7l/100 km | 265.0 g/km |
| 8 | Maserati MCPURA Cielo630 PS | 11.7l/100 km | 265.0 g/km |
| 9 | Mercedes-Benz AMG GT Roadster SPEEDSHIFT DCT530 PS | 12.7l/100 km | 289.0 g/km |
| 10 | Ferrari F8 Spider (F1 Schaltung)720 PS | 12.8l/100 km | 289.0 g/km |
Plug-in Hybrid
| # | Car | Combined | CO₂ |
|---|---|---|---|
| 1 | Ferrari 296 (F1 Schaltung)830 PS | 11.0l/100 km | 169.0 g/km |
| 2 | Mercedes-Benz AMG SL 63 S E PERFORMANCE 4MATIC+ SPEEDSHIFT MCT 9G816 PS | 11.7l/100 km | 228.0 g/km |
| 3 | Ferrari 849 Testarossa Spider (F1 Schaltung)1050 PS | 11.8l/100 km | 212.0 g/km |
| 4 | Ferrari Spider XX Spider (F1 Schaltung)1030 PS | 12.9l/100 km | 169.0 g/km |
Electric
| # | Car | Combined | Range |
|---|---|---|---|
| 1 | MG Cyberster Single Motor340 PS | 16.7kWh/100 km | 507 km |
Source: official WLTP combined figures as homologated in the EU. Plug-in hybrids are ranked by their fuel consumption with the battery empty, which is what you get without plugging in; the compare tool blends in your charging. Cars without a complete consumption record are excluded.