The drag coefficient of a vehicle is a measure of how much air resistance it encounters as it moves through the air. It is expressed as a number between 0 and 1, with lower numbers indicating less resistance.
The drag coefficient of a vehicle is determined by a number of factors, including its shape, size, and surface texture. Vehicles with streamlined shapes and smooth surfaces have lower drag coefficients than those with more bluff shapes and rough surfaces.
The drag coefficient of a vehicle has a significant impact on its fuel efficiency. Vehicles with lower drag coefficients are more aerodynamic and therefore require less energy to move through the air. This means that they can achieve better fuel economy than vehicles with higher drag coefficients.
The 2013 Land Rover Range Rover is a large, luxury SUV with a boxy shape. Despite its size and shape, the Range Rover has a relatively low drag coefficient of 0.36 Cd. This is due in part to the vehicle's sleek design and smooth surface.
The low drag coefficient of the 2013 Land Rover Range Rover helps to improve its fuel efficiency. The Range Rover achieves an EPA-estimated fuel economy of 17 MPG city/23 MPG highway. This is comparable to the fuel economy of many smaller, less luxurious SUVs.
