F1-derived radial flux motor + lightweight battery; 347 PS/540 Nm motor output, total weight <40 kg; EV range <2 km, EV top speed <50 km/h (launch assist only); combined fuel <11 L/100 km (WLTP); 62L tank, full-tank range ~550 km; hybrid eliminates turbo lag, instant torque, boosts acceleration/handling; performance-first, not long-range. For buyers considering the McLaren W1, that matters because it affects how easy the car is to live with, whether for commuting, family use, long-distance driving or ownership costs. The useful way to read this is not as an isolated specification, but as a clue to how the car will feel in real daily use.