Instant torque, heavier batteries: What Malaysian motorists need to know before driving an EV

Electric vehicles (EVs) offer a unique driving experience compared to traditional gasoline or diesel cars. Unlike internal combustion engine vehicles, EVs can provide instant torque from low speeds, resulting in quick acceleration. However, this characteristic may cause confusion for new EV owners unfamiliar with the technology.

Miros research officer Mohd Firdaus Mohd Siam explains that instant torque is a normal trait of electric motors but does not necessarily mean that every EV is fast or hard to control. Factors such as vehicle weight, gearing, traction, and driving mode influence acceleration and speed.

To avoid excessive acceleration and maintain control, new EV owners should become accustomed to their vehicle's performance, practice smooth starts and stops in low-traffic areas, and use Normal or Eco driving modes instead of Sport mode. Prof Zambri Harun from Universiti Kebangsaan Malaysia advises drivers to minimize unnecessary acceleration and deceleration to preserve battery efficiency.

While heavier EVs due to their larger battery packs may have greater demands on brakes and tyres, this does not automatically translate to longer stopping distances or inferior performance in adverse conditions. Proper maintenance of brakes and tyres is crucial for optimal braking performance.

Another aspect to consider is regenerative braking, which recovers kinetic energy during deceleration. This feature helps extend battery life but does not replace conventional friction brakes, which are still necessary for emergency stops. Overall, understanding these differences and practicing safe driving habits will enable motorists to fully enjoy the benefits of driving an EV.