Facts and Figures (Source: Wikepedia): Estimated to cost $1,150,000 The Huayra uses a twin-turbo Mercedes-AMG 60° V-12 engine. ( Same as the Mercedes-Benz SL65 AMG Black Series but modified to reduce turbo lag and improve response). The titanium exhaust system was designed and built by MHG-Fahrzeugtechnik The Huayra’s 6.0-litre engine, the M158, produces 690 horsepower and 1,000 N·m (740 lb·ft) of torque. Its top speed is in excess of 230 mph (370 km/h) and …