Chinese electric cars are improving in one key area: efficiency.

The Roewe D6, a Chinese electric car from the SAIC Group, achieved the Guinness World Record for lowest fuel consumption (9.125 kWh/100 km) on the demanding Qinghai-Tibet route, highlighting its integrated heat pump and efficient aerodynamics. It covered 1,959 km in extreme conditions, demonstrating advances in efficiency and technology. With prices starting at €16,000, it reflects China's progress in affordable and competitive electric vehicles.