The S65 shares the same bore and stroke cylinder dimensions with the S85 V10, along with variable valve timing ("double-VANOS") and the 12.0:1 compression ratio.
The S65 shares the same bore and stroke cylinder dimensions with the S85 V10. Other common features include individual throttle bodies, ionic current knock sensing, variable valve timing ("double-VANOS") and the 12.0:1 compression ratio.