two-wheel drive

**two-wheel drive**

Two-wheel drive (2WD) refers to a vehicle drivetrain configuration where engine power is delivered to only two of the vehicle’s wheels – either the front wheels (front-wheel drive) or the rear wheels (rear-wheel drive). This setup is common in many passenger cars and light trucks, offering advantages like better fuel efficiency and simpler mechanics compared to four-wheel or all-wheel drive systems. Two-wheel drive vehicles are well-suited for everyday driving on paved roads and provide reliable performance in most standard driving conditions.