Highest fuel consumption
40 cars with worst fuel mileage. Updated August 2021.
Fast cars need powerful engines. Bigger engines need more fuel due to heat and mechanical friction.
This list shows best gas mileage in miles per gallon (USA gallon) as measured by automotive press and car manufacturers.
Gas mileage is highly dependent on driving style, route and weather conditions, therefore these results only have entertainment value and this list could be different if all tests shared the same methodology and conditions.
| # | make & model | Mpg▼ | Image |
|---|---|---|---|
| 1. | 2018 Ferrari 488 Pista | 3.4 |  |
| 2. | 2018 McLaren 600LT | 3.6 |  |
| 3. | 2017 Porsche Panamera Turbo S E-Hybrid | 4.0 |  |
| 4. | 2017 McLaren 570S Spider | 4.1 |  |
| 5. | 2017 Porsche 911 GT2 RS | 4.3 |  |
| 6. | 2016 Bentley Bentayga | 4.6 |  |
| 7. | 2017 Lamborghini Aventador S | 4.6 |  |
| 8. | 2016 Porsche 911 Turbo S Cabriolet | 4.6 |  |
| 9. | 2020 Porsche Cayenne GTS | 4.6 |  |
| 10. | 2018 Lamborghini Urus | 4.8 |  |
| 11. | 2016 BMW M4 GTS | 4.8 |  |
| 12. | 2018 BMW M850i | 4.9 |  |
| 13. | 2017 Porsche Cayenne Turbo | 4.9 |  |
| 14. | 2017 Porsche 911 Turbo S Exclusive | 5.1 |  |
| 15. | 2018 Jaguar F-Type P300 | 5.1 |  |
| 16. | 1992 Bugatti EB110 GT | 5.2 |  |
| 17. | 2017 Chevrolet Corvette Grand Sport | 5.2 |  |
| 18. | 2019 McLaren GT | 5.2 |  |
| 19. | 2016 Volvo V90 T5 | 5.2 |  |
| 20. | 2017 Audi RS4 Avant | 5.3 |  |
| 21. | 2018 Bentley Continental GT | 5.5 |  |
| 22. | 2016 Chevrolet Camaro SS | 5.5 |  |
| 23. | 2017 Jaguar XF Sportbrake 25t | 5.5 |  |
| 24. | 2019 Audi R8 V10 Spyder Performance | 5.5 |  |
| 25. | 2020 BMW M3 Competition | 5.6 |  |
| 26. | 2018 Aston Martin DB11 AMR | 5.6 |  |
| 27. | 2017 Lamborghini Huracán Performante | 5.7 |  |
| 28. | 2015 Jaguar F-type R AWD | 5.7 |  |
| 29. | 2018 BMW X7 M50d | 5.7 |  |
| 30. | 2017 Kia Stinger GT | 5.7 |  |
| 31. | 2019 Bentley Bentayga Speed | 5.8 |  |
| 32. | 2019 Jaguar F-Type R | 5.8 |  |
| 33. | 2015 Mercedes-Benz GLE 400 | 5.8 |  |
| 34. | 2017 Volvo XC40 T5 AWD | 5.8 |  |
| 35. | 2018 Audi R8 V10 Performance | 5.8 |  |
| 36. | 2017 Mercedes-Benz E 63 AMG S 4Matic+ T | 5.9 |  |
| 37. | 2017 Audi R8 Spyder V10 Plus | 5.9 |  |
| 38. | 2019 Porsche 911 Carrera 4S Cabrio | 5.9 |  |
| 39. | 2016 Porsche 911 Turbo | 5.9 |  |
| 40. | 2019 Lamborghini Huracán Evo | 5.9 |  |
Sources
Autozeitung (1, 2, 4-6, 8, 12, 13, 15, 17-19, 21-24, 26, 28, 30, 31, 33-40), Auto Bild Sportscars (3, 7, 11, 14, 27), Auto.it (9, 10, 20, 25, 29, 32), Autocar (16)
List authored by Christian Zelcs. Last updated on 08/20/2021, last addition - Lamborghini Urus.