V6

V6 refers to a six-cylinder piston internal combustion engine arranged in two banks of three cylinders that form a V shape around a common crankshaft. The configuration is designed to be more compact than an inline-six while delivering smooth operation and good torque, making it a common choice for many front‑engine cars, crossovers, and light trucks.

Most V6 engines use a 60-degree angle, which provides good natural balance of primary and secondary forces. Some designs use a 90-degree angle to align with V8 families or to fit particular vehicle architectures; these often employ balance shafts or other technologies to reduce vibration. The valvetrain can be OHV (pushrod) or DOHC with variable valve timing. Fuel delivery ranges from port fuel injection to direct injection, and many V6s are turbocharged or supercharged to boost performance, though naturally aspirated variants are also common.

History and usage: The Lancia Aurelia introduced an early widely produced V6 in the 1950s, and the layout gained rapid popularity through the late 20th century. V6 engines are produced in gasoline and diesel variants and are used in a wide range of vehicles, from compact cars to full‑size trucks, often paired with front‑ or all‑wheel drive. They offer a balance of size, weight, and power that suits modern mid‑size platforms, though they are generally heavier and more complex than inline‑four engines.

Overall, the V6 remains a versatile engine configuration that emphasizes smoothness, mid‑range punch, and a relatively compact footprint for its power level.