Straight-four engines

inline piston engine with four cylinders

turbocharged engine family by Ford

inline-four SOHC piston engine which replaced the M10 and was produced from 1987-1995

inline-four turbo diesel engine from BMW

Straight-4 SOHC piston engine produced from 1962 to 1988

Engine series from Toyota

marketing name of a range of Ford diesel engines first introduced in 2000

motor vehicle engine

Straight-4 SOHC piston engine which replaced the M40 and was produced from 1991-2002

Straight-4 DOHC piston engine produced from 1989-1996

straight-4 DOHC piston engine which replaced the N42 and was produced from 2004

turbocharged straight-4 DOHC piston engine

1920s piston aircraft engine family by de Havilland

motor vehicle engine

Type of automotive diesel engine

1930s piston aircraft engine family by de Havilland

inline-four common rail diesel engine from BMW

straight-4 DOHC piston engine which replaced the BMW N42 and was produced from 2004–2011.

motor vehicle engine

motor vehicle engine

series of engines produced by Fiat

Straight-4 DOHC piston engine which replaced the M42 and was produced from 1996-2001.

straight-4 DOHC piston engine which replaced the N46 and was sold from 2007-2011.

turbocharged inline-four petrol engine

series of motor vehicle petrol engines

motor vehicle engine family

motor vehicle engine

motor vehicle engine

motor vehicle engine

motor vehicle engine

motor vehicle engine family

four-cylinder petrol engine manufactured by Française de Mécanique

Industrial four-cylinder diesel engine

motor vehicle engine

former Japanese automobile engines

engine series from Hyundai

motor vehicle engine

motor vehicle engine

family of diesel engines built by Fiat Chrysler Automobile

Type of diesel engine

Skyactiv (styled SKYACTIV) is a brand name for a series of automobile technologies developed by Mazda to increase fuel efficiency and engine output. The initial announcement of the Skyactiv technologies included new engines, but has grown to include transmissions, as well as complete vehicle platforms, which have appeared in Mazda vehicles from 2011 onwards.

family of motor vehicle petrol engines

I-4 piston aircraft engine

Automobile engine family built by Opel

motor vehicle engine

engine family manufactured by Renault

motor vehicle engine

family of petrol engines

Straight-4 DOHC piston engine which replaced the M43 and was produced from 2001-2007.

engine used in Ford vehicles from 1980 to 2004

former Japanese automobile engines

motor vehicle engine

engine

motor vehicle engine

motor vehicle engine

motor vehicle engine

motor vehicle engine

motor vehicle engine

motor vehicle engine

Engine series from Toyota