Importance of Car Wheelbase

The design of a car is Wheelbase. It's the most crucial element, and it forms the core structure on which the whole design depends. Wheelbase designs can vary among manufacturers and according to road conditions, but some basics remain constant. In this guide, we'll give you all the need-to-know information about car wheelbases.

WHAT IS THE WHEELBASE OF A CAR?

The horizontal distance between the back axle and the rear axle is referred to as wheelbase. It helps distribute weight and eases the load on axles, both of which control a vehicle's total load capacity.

IMPORTANCE OF CAR WHEELBASE

Wheelbase manages the weight distribution of a vehicle, which is important for steering control and balancing wheels. If the wheelbase does not meet the size or load capacity requirements of a car, then the car will malfunction. Here are some other roles that wheelbases play:

RIDE QUALITY

The quality of a vehicle is determined by the wheelbase. The driving and handling characteristics of a vehicle are associated with the length of its wheelbase. Shorter wheelbases have less tendency to pitch and roll, which transfers additional shocks continuously to the axle. Therefore, most luxury cars have longerwheelbases.

INTERIOR SPACE

The cabin is located above the wheels. The further apart the wheels are, the more spacious the cabin will be. This larger space provides extra leg room, which can be considered an important luxury feature. Not only do luxury cars have longer wheelbases, but some models that are used as taxis do as well.

COMFORT RATIO

The car's larger wheelbase makes it more comfortable to drive. The difference between the front and rear axle means that bumps are less felt by passengers, making for a smoother ride.

TORQUE STABILITY

A shorter wheelbase cannot manage the high torque generated by a powerful engine--there's potential for the front wheel to take off if the engine starts at full power. Therefore, with petrol and diesel engines that pack a punch, you need a longer wheelbase.

WHEELBASE TO LENGTH RATIO

Wheelbase plays an important role in ensuring a smooth and enjoyable driving experience. A longer wheelbase results in more cabin space, while a shorter wheelbase is necessary for off-road 4wd vehicles. The following tables compare the wheelbase lengths of luxury cars and sedans.

HOW TO MEASURE ERROR IN CAR WHEELBASE 

Measuring a car wheelbase will provide you a rough picture about any potential issue in your car. Measuring directly from wheel to wheel will not provide you accurate numbers. Follow the below mentioned process for accurate measurement of wheelbase.