Denza claims its latest Z9S model boasts the world’s longest electric range — allowing owners to drive from New York to Detroit without a stop

Denza's latest Z9S electric vehicle model claims to have the world's longest electric range, capable of driving from New York to Detroit without a stop. The Chinese company states the Z9S boasts a 1,100 km (683 miles) range between charges, making it a potential rival to the Porsche Taycan. The flagship Z9S starts at 349,800 yuan ($51,800) in China, while the tri-motor Performance variant costs 389,900 yuan ($57,700).

However, these impressive figures are based on China's generous CLTC testing cycle, which may not accurately reflect real-world range. When converted to more stringent European WLTP and US EPA testing cycles, the range drops to between 546 and 560 miles, or 480 miles in the US. Despite these potential discrepancies, Denza's Z9S represents advancements in battery and motor efficiency, as well as aerodynamic design, promising extended EV capabilities.