flat-six

Horizontally opposed engine

A flat-six is an engine configuration with six cylinders arranged horizontally in two opposing banks of three, like a boxer's fists.

This layout sits low in a vehicle, lowering the center of gravity and improving handling.

Porsche 911s are famous for their rear-mounted flat-six engines.

Also called a boxer-six or horizontally opposed six.

engine

boxer

Combat sport competitor

crankshaft · Subaru · displacement · turbocharged · air-cooled · water-cooled · horsepower · torque · exhaust · intake

sound

rumble

Low rolling sound

  • burbleFlow with bubbling sounds
  • growlLow threatening sound
  • raspCoarse shaping tool

idle · symphony · throaty · distinctive · bark · wail · howl · resonance · tone · acoustic

performance

acceleration

Rate velocity changes

track · racing · responsiveness · linear · smooth · reliability · durability · cooling · efficiency · heritage

Categories
Opposites
engine cylinder arrangement

flat-sixinline-six

Six-cylinder engine configuration

straight-six · V8 · inline-four · radial engine · straight-eight

cylinder count

flat-sixflat-four

Horizontally-opposed four-cylinder engine

Family

flat, six, flats, flatly, flatten, flattened, flattening, flatness, flatter

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Concrete · Rated G