Not all EVs are certified to tow. 

Depending on the model and the market, some EVs may not have a specified towing capacity or be legally allowed to fit a tow hitch. This is because towing can affect the vehicle’s weight, stability, braking, and battery management. You should always check the manufacturer’s specifications and local regulations before attempting to tow with an EV¹²³.

1. carsales.com.au
2. evcentral.com.au
3. fourwheeltrends.com

Can tow with an EV reduce the EV’s range significantly?

Towing a heavy trailer increases the aerodynamic drag and the rolling resistance of the vehicle, which means it needs more energy to maintain speed and overcome hills. This can reduce the EV’s range by up to 30% or more, depending on the trailer’s weight and size⁴. You should plan your trip carefully and account for the extra charging stops and time needed when towing with an EV⁵.

4. camperreport.com
5. makeuseof.com

Is towing with an EV affects regenerative braking system. 

Regenerative braking is a feature that allows the EV to recover some of the kinetic energy that would otherwise be wasted as heat when slowing down. This helps extend the battery life and reduce brake wear. However, when towing a trailer, the regenerative braking system may not be able to handle the extra momentum and force generated by the trailer. This could cause the battery to overheat or damage the electrical system. Some EVs may require a trailer with electronic brakes to avoid this issue¹².

Towing with an EV has some advantages over towing with an ICE vehicle. 

Despite the challenges, there are also some benefits to towing with an EV compared to a conventional internal combustion engine (ICE) vehicle. For example:

EVs have instant torque and smooth acceleration.

EVs can deliver their maximum torque from zero rpm, which means they can easily pull a heavy load without straining or shifting gears. This makes for a smoother and quieter driving experience¹².

EVs are cheaper to run and maintain.

EVs have lower fuel costs than ICE vehicles, especially if you can charge them at home or at off-peak rates. They also have fewer moving parts and fluids, which means they require less servicing and repairs¹².

Tow with an EVs are more environmentally friendly.

EVs produce zero tailpipe emissions, which reduces their impact on air quality and climate change. They also use renewable energy sources, such as solar or wind power, which reduces their dependence on fossil fuels¹².

1. carsales.com.au
2. evcentral.com.au