► New Denza Z coupe, Spider and Racing revealed ► Extreme power output from tri-motor powertrain ► Could cost around £100k when it hits the UK later in 2026 Denza, the premium brand from the wider BYD group, has given us a proper look at its Z supercar. It’s officially unveiled the new electric sports car at the 2026 Goodwood Festival of Speed, launching it in three variants – a coupe, a Spider convertible and hardcore Racing model – that all come with extreme power outputs.