GT R8 Spyder – V10 engine also used as the standard R8, but have higher capacity. Meanwhile, body weight decreased. With correction for ECU, 5.2L V10 engine capacity increased from 525 horsepower to 560 horsepower, torque increases from 530 Nm (390.91 lb-ft) to 540 Nm (398.28 lb-ft ) at 6500 rpm. Vehicles using R-Tronic gearbox …