– Mazda RX-7 turbo Diesel engine (naturally aspirated) – MEP , per litre – 1999 Nissan AD Van (Y11) 2.184 L Nissan YD Diesel engine (forced-induction) – MEP , per litre – 2021 Mercedes-Benz C300d 1.992 L OM654 D 20 R SCR Fuel economy Most economical The following are all vehicles once certified for sale in the United States. Some vehicles from other countries have better fuel economy. Figures (showed in miles per US gallon units) are based on laboratory estimates, not consumer data. All-diesel production vehicle – 1984 Nissan Sentra with 41 combined / 37 city / 46 highway. All-petrol production vehicle – 1986 Chevrolet Sprint ER with 48 combined / 44 city / 53 highway All natural gas production vehicle – 2012 Honda Civic GX with 31 combined / 27 city / 38 highway E85 production vehicle – 2013 Ford Focus SFE FWD FFV with 22 combined / 19 city / 27 highway Production electric hybrid – 2021 Hyundai Ioniq Hybrid (Ioniq Blue) with 59 combined / 58 city / 60 highway Production plug-in electric hybrid – 2014/2016 BMW i3 REx with 117 combined MPGe (EV mode) and 39 MPG combined city/highway (petrol) Production all-electric vehicle – 2021 Tesla Model 3 Standard Range Plus RWD with 142 combined / 150 city / 133 highway MPGe The following are as sold in Europe: Volkswagen XL1, diesel-electric PHEV, on the New European Driving Cycle Price Most expensive (production) – – Bugatti Chiron Sport Least expensive (production) – – 1922 Briggs & Stratton Flyer Most expensive (auction) – 1962 Ferrari 250 GTO (2018) Most expensive (private sale) – ( at June 2018 exchange rates) 1963 Ferrari 250 GTO (2018) Most expensive (concept car) – 2005 Maybach Exelero Performance Acceleration Quickest with 1 foot rollout – 1.85 seconds – Rimac Nevera Quickest with standing start – 1.97 seconds – Rimac Nevera Quickest – 3.61 seconds – Rimac Nevera Quickest – 5.23 seconds – Rimac Nevera Quickest – Quickest – 22.82 seconds – Koenigsegg Regera Top speed Highest top speed (forced induction petrol engine) – Bugatti Chiron Super Sport 300+ – Highest top speed (naturally aspirated engine) – McLaren F1 – Highest top speed (forced induction diesel engine) – BMW Alpina D5 S – Highest top speed (electric production vehicle) – Rimac Nevera – Highest rpm redline Internal combustion piston-engined production car – Gordon Murray T.50 – 12,100 rpm Internal combustion Wankel rotary-engined