inline engine

Straight engine layout

An inline engine is an internal combustion engine with its cylinders arranged in a single row, one behind the other.

This layout is simpler and more compact than V-shaped or flat configurations, making it common in four-cylinder and six-cylinder automobiles: The car has a turbocharged inline-four.

Also called a straight engine.

configuration

cylinder

Circular-based solid form

valvetrain · combustion chamber · spark plug · fuel injection · exhaust manifold · intake manifold · oil pan · flywheel · connecting rod · timing chain

performance

horsepower

Rate of mechanical work

throttle · power output · responsiveness · fuel efficiency · vibration · balance · smoothness · reliability · durability · maintenance

variants

three-cylinder

Engine type, trio bores

supercharged · naturally aspirated · diesel · gasoline · hybrid · DOHC · crossflow · counterflow · slant

applications

motorcycle

Powered two-wheeler

go-kart · snowmobile · ATV · scooter · tractor · forklift · watercraft · ultralight · commuter · sedan

Opposites
cylinder arrangement geometry

inline engineV engine

Cylinders arranged in V-shape

V8 · radial engine · V-twin · rotary engine

Family

inline, engine, in, line, lines, lined, liner, liners, lining

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Rated G