(for the 1974 model year) Buick Estate and Oldsmobile Custom Cruiser (with third seat and woodgrain) Limited production convertible – (armoured) – 1938–1943 Mercedes-Benz 770 W150 Limited production coupe – – 1931 Bugatti Royale Kellner Pickup truck – – International XT SUV Current SUV – – 2008 Conquest Knight XV SUV – – 2008 Conquest Knight XV Van Current van – – Iveco Daily Van – – Mercedes-Benz Vario Lightest Current production car – – Caterham 7 170 Production car – – 1962–1965 Peel P50 Engines Engine displacement Smallest Current production car – – Caterham 7 160, as well as all kei cars Production car Single-cylinder – – 1962–1965 Peel P50 Two-cylinder – – 1967–1972 Honda N360 Three-cylinder – – 1967 Suzuki Fronte Four-cylinder – – 1963–1967 Honda T360 Five-cylinder – – 1980–1982 Audi 100 Six-cylinder – – 1931–1933 Triumph 12-6 Scorpion Eight-cylinder – – 1967–1969 Alfa Romeo 33 Stradale and 1975–1980 Ferrari 208 GT4 Ten-cylinder – – 2010–2012 Lexus LFA Twelve-cylinder – – 1948–1950 Ferrari 166 Inter Largest Current production car – – W16 2017 Bugatti Chiron Production car Three-cylinder – – 2020 Koenigsegg Gemera Four-cylinder – – 1999–2006 Mitsubishi Pajero – 4M4 engine Five-cylinder – – 2007–2012 Chevrolet Colorado Six-cylinder – 5.0 litres (308 cu in) – 1950–1956 Hudson Hornet Eight-cylinder – – 1970–1976 Cadillac Eldorado Ten-cylinder – – 2013–2017 Dodge Viper Twelve-cylinder – – 1935–1938 Hispano-Suiza J12 Power Highest power by engine type Petrol engine (naturally aspirated) – – Aston Martin Valkyrie, Cosworth V12 Petrol engine (forced induction) – – Bugatti Centodieci, W16 Diesel engine (naturally aspirated) – – 1992 Ford F-250/F-350, – International Harvester IDI V8 Diesel engine (forced induction) – – Audi Q7 V12 TDI, twin-turbo TDI V12 Electric motor – – Lotus Evija Plug-in hybrid – – Koenigsegg Regera ( of combustion engine power on 95 octane RON (somewhat more on E85) from a V8 and of electric propulsion) Highest power by body style 2-door coupé – – 2020 Lotus Evija; four electric motors 4-door sedan – – 2022 Tesla Model S Plaid; three electric motors Pickup truck/ute – 2021 Ram TRX; V8 petrol SUV – 2021 Dodge Durango SRT Hellcat; V8 petrol Minivan – 2007 Mercedes-Benz R 63 AMG 4MATIC; V8 petrol Van – 2021 Chevrolet Express and GMC Savana; V8 petrol Heavy truck – non-hybrid Shacman X6000; V8 diesel Highest specific power (power-to-weight ratio) Naturally aspirated (limited production) – – 2007 Caparo