Other eco tech includes light weight construction (although no figures are quoted), «a regenerative braking system» thought to be an intelligent alternator like the Mini's and an emphasis on low resistance in the engine and CVT auto transmission. (carmagazine.co.uk)
The front mid V8 biturbo engine with transaxle transmission, producing 430 kW / 585 PS, a substantial modified undercarriage, new aerodynamic and the intelligent light weight construction are the key elements of an ultimate driving experience. (motor1.com)
It combines a power output of 562 hp (570 PS) with light weight construction to give a class leading power - to - weight ratio of 430 hp per tone. (rssportscars.com)