Towing capacity for a Toyota bZ4X

Toyota bZ4X towing capacity : the practical guide

The Toyota bZ4X belongs to the SUV family, a body style that combines a raised driving position with the structural rigidity needed for towing. Its higher ground clearance and longer wheelbase typically give a more stable behaviour with a caravan than a compact saloon. Across the 3 listed engines, figures vary depending on transmission and gearbox.

Toyota bZ4X towing capacity in one line

Across the 3 engines listed, built 2022, towing capacity is 750 kg (1,653 lb), with a manufacturer maximum braked towing weight of 750 kg (1,653 lb). Take the lower of those two figures and you have the real limit, before factoring in your gross train weight.

Among the listed engines you find a battery electric line-up. The battery-electric version deserves special attention: while towing, range typically drops by 30 to 50 %, and homologated towing capacity is often lower than the petrol or diesel equivalent, because the rear axle is already loaded by the battery weight.

Gross vehicle weight, gross train weight and payload

Gross vehicle weight (GVW) is the maximum laden weight of the car alone : 2,465 kg (5,434 lb) to 2,560 kg (5,644 lb). Gross train weight (GTW) is the maximum laden weight of the whole outfit : not disclosed for the listed versions, check the V5C logbook. Payload (GVW minus kerbweight) sits at 535 kg (1,179 lb) to 615 kg (1,356 lb), the share you can use for passengers, luggage and the towbar noseweight.

What to check on the V5C of your own Toyota bZ4X

• Field F.1 / F.2 : maximum laden weight (GVW). The figure on your logbook is the only one that legally applies to your car.
• Field F.3 : gross train weight (GTW). Compare it to the published values above to spot a discrepancy.
• Field O.1 : maximum braked towing weight. Sometimes lower than the manufacturer brochure if your car was originally fitted without a towbar.
• Field O.2 : maximum unbraked towing weight. Capped at 750 kg in most cases.

What licence do you need to tow with a Toyota bZ4X?

If you passed the UK car driving test on or after 1 January 1997, you can now tow a trailer up to 3,500 kg MAM with a standard category B licence: the rules changed in December 2021 and the separate car-and-trailer (B+E) test was scrapped. Drivers who passed earlier usually keep grandfather rights. As a stability rule, less experienced drivers should keep the loaded caravan weight to no more than about 85 % of the car kerbweight, especially on motorways and in crosswinds. Always check the V5C logbook and the manufacturer plate before hitching up.

FAQ

What is the gross vehicle weight of the Toyota bZ4X?
The gross vehicle weight of the Toyota bZ4X is 2,465 kg (5,434 lb) to 2,560 kg (5,644 lb).

How much can the Toyota bZ4X tow?
The Toyota bZ4X can tow up to 750 kg (1,653 lb) depending on the engine.

Can you tow a caravan with a Toyota bZ4X?
Yes, within its towing capacity of 750 kg (1,653 lb). Compare it with your caravan loaded weight (MTPLM) before buying.

What licence do you need to tow with a Toyota bZ4X?
In the UK, drivers who passed the car test on or after 1 January 1997 can tow a trailer up to 3,500 kg MAM on a standard category B licence (the rules changed in December 2021 and the separate car-and-trailer test was scrapped). Drivers who passed before then usually keep larger entitlements. Always check the V5C logbook and the manufacturer plate.