A standard 4×4 vehicle, also known as all-wheel drive, is a type of drivetrain that powers all four wheels simultaneously, providing improved traction and off-road capability. Many vehicles are equipped with this drivetrain either as standard or as an option, and they are typically used for off-road driving, in adverse weather conditions, or over rough terrain.

Key characteristics of a standard 4×4: Power to all four wheels: Unlike two-wheel-drive vehicles, which power only the front or rear wheels, the 4×4 system distributes power to both the front and rear wheels for better grip. Off-road capability: It provides excellent traction on uneven, slippery surfaces (such as snow, mud, sand, or gravel). Manual or automatic: Some 4×4 systems are engaged manually (via a lever or dial), while others are automatically activated when the system detects a loss of traction.