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A compact electric crossover, 4.27 metres long, with a 53.0 kWh ProMax battery, 133 kW DC charging, 33 storage spaces and up to 510 litres of boot.
Made by Leapmotor

Image: Leapmotor. Click a photo to enlarge.
Europe figures · ProMax
Sources in Vehicle factsThe B03X is built for people who live in a town or city but still want the upright seating and load space of a crossover. It is 4.27 metres long with a turning radius of 5 metres, and Leapmotor puts effort into using that space: 33 storage compartments, Magic Seats whose cushions lift up for extra height, and a waterproof, washable hidden storage area called the GigaBox.
There are two batteries, both with front-wheel drive. The Pro has 39.8 kWh and 100 kW peak DC charging, and the ProMax has 53.0 kWh and 133 kW. Leapmotor quotes 0 to 100 km/h in 8.6 seconds for both, with 177 hp on the Pro and 198 hp on the ProMax. Consumption is listed at 15.5 kWh per 100 km on the Pro and 15.3 kWh per 100 km on the ProMax. A 10 to 80 percent charge takes 21 minutes on either battery.
The boot holds 405 litres in normal use and up to 510 litres using the GigaBox, with a load length of up to 2.53 metres. Life has 18 inch wheels (steel on the Life ProMax), LED headlights, roof rails, semi-hidden door handles, a 14.6 inch 2.5K central screen, an 8.8 inch digital cluster, six speakers and smartphone mirroring. Design adds eco-leather seats, a six-way electric driver seat, heated front seats and steering wheel, front parking sensors, a 360 degree camera, ambient lighting and a 12 speaker system.
Seven airbags are fitted and Leapmotor lists 17 driver-assistance functions, including adaptive cruise control, lane centering, blind spot detection and traffic jam assist. The car runs LEAP OS 4.0 with over-the-air updates and a voice assistant for climate, windows and navigation. The Leapmotor App serves as a remote control and digital key. The battery warranty is up to 8 years or 160,000 km.
Summary written by TrustList from the business's own published information, Oct 2026.
EU · ProMax · Battery electric
Source: leapmotor.net, read on 17 October 2026
Source: leapmotor.net, read on 17 October 2026
Source: leapmotor.net, read on 17 October 2026
Source: leapmotor.net, read on 17 October 2026
Source: leapmotor.net, read on 17 October 2026
Source: leapmotor.net, read on 17 October 2026
Facts about Leapmotor B03X as its maker published them for each market, and safety results from the testing body itself. Figures change between model years, trims and markets, so check the linked page before you rely on one. We do not convert ranges between test cycles or carry a figure from one market to another.
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