To be OFFERED AT AUCTION at RM’s London event, October 31, 2012. To view this car and others currently consigned to this auction, please visit the RM website at rmauctions.com/London . Chassis No. YT9XC21A27A007042 Estimate: £235,000 - £285,000 806 bhp, 4,700 cc twin-supercharged DOHC V-8 engine, six-speed transmission, four-wheel independent suspension, and four-wheel carbon-ceramic disc brakes. Wheelbase: 104.7 in..