Range Rover has wrapped its second winter testing season for the upcoming Range Rover Electric, putting the luxury SUV’s latest technologies to the test in the harsh conditions of Arjeplog, Sweden. Accumulating over 45,000 miles on frozen lakes and rugged terrain, the prototype vehicles were subjected to extreme temperatures to refine performance, handling, and cold-weather efficiency.
A key focus was validating the brand’s new ThermAssist thermal management system. Capable of reducing heating energy use by up to 40%, the system is engineered to maintain range and charging performance in temperatures as low as –10°C (14°F). It works by recapturing and redistributing heat to warm the battery and cabin, helping to minimize energy loss in cold weather.
The Range Rover Electric also features a new 117kWh 800V battery—JLR’s first designed and built in-house—using a double-stacked, prismatic cell configuration. Engineers tested the SUV’s advanced all-wheel drive and air suspension systems across various inclines and surfaces to ensure performance aligns with the brand’s traditional luxury and off-road expectations.
Notable capabilities include single pedal driving that integrates with Terrain Response, as well as torque distribution and slip management through Intelligent Driveline Dynamics. As development continues, Range Rover aims to retain its core identity while setting a new standard for electric luxury SUVs.
