BMW M3 xDrive

The displacement of an engine is the total volume of all of the cylinders in the engine. Measured in cubic centimetres (cc)✕

Power dictates the performance of an engine. It's measured in horsepower (bhp) or metric horsepower (PS). More is better.✕

The load-carrying ability of an engine, measured in Newton-metres (Nm) or pound-foot (lb-ft). More is better.✕

ICE engines have one or more cylinders. More cylinders typically mean more smoothness and more power, but it also means more moving parts and less fuel efficiency.✕

The number of intake and exhaust valves in each engine cylinder. More valves per cylinder means better engine breathing and better performance but it also adds to cost.✕

A mild hybrid car, also known as a micro hybrid or light hybrid, is a type of internal combustion-engined car that uses a small amount of electric energy for assist.✕

Specifies which wheels are driven by the engine's power, such as front-wheel drive, rear-wheel drive, or all-wheel drive. It affects how the car handles and also its capabilities.✕

The maximum number of people that can legally and comfortably sit in a car.✕

The total number of doors in the car, including the boot if it's considered a door. It affects access and convenience.✕