Electric Car Towbar Fitting: What You Need to Know

Electric vehicles are increasingly popular, and many owners want to know if they can fit a towbar for cycling, camping, or light towing. Here's what you need to know about EV towbar fitting.

Can Electric Cars Tow?

Many modern electric vehicles are approved for towing, though capacities vary significantly:

• Tesla Model X: Up to 2,250kg
• Audi e-tron: Up to 1,800kg
• Mercedes EQC: Up to 1,800kg
• Hyundai Ioniq 5: Up to 1,600kg
• Kia EV6: Up to 1,600kg

Some EVs, particularly smaller models, are not approved for towing at all. Always check your vehicle's specifications.

Towbar Fitting Considerations for EVs

Fitting a towbar to an electric vehicle requires specific expertise:

Battery Protection

EV batteries are typically located under the floor. Towbar fitting must ensure no damage to battery housing or cooling systems.

Wiring Integration

Electric vehicles have sophisticated electronic systems. Towbar wiring must integrate properly with the vehicle's CAN-bus system without affecting:

• Regenerative braking
• Range calculations
• Safety systems
• Warranty coverage

Software Coding

Most EVs require software coding after towbar installation to activate towing mode and ensure systems function correctly.

Impact on Range

Towing significantly affects EV range. Expect:

• Light loads (bike rack): 10-15% range reduction
• Small trailers: 30-40% range reduction
• Caravans: 40-50% range reduction or more

Plan your journey with more charging stops and choose routes with available charging infrastructure.

Recommended Towbar Types for EVs

• Detachable swan neck: Clean appearance, doesn't affect aerodynamics when removed
• Retractable: Premium option that folds away when not in use

Finding an EV Towbar Specialist

Not all towbar fitters have experience with electric vehicles. Look for installers who:

• Have specific EV training and certification
• Use manufacturer-approved wiring kits
• Can perform the necessary software coding
• Offer warranty-safe installation