Caterham’s Seven 485 Final Edition marks the end of naturally aspirated power for the Seven roadster. Fitted with a Ford Duratec 2.0L four-cylinder engine producing 225 hp and 151 lb-ft of torque, Caterham have confirmed that this will be the last highest-revving, naturally aspirated Seven to ever be produced. Equipped with a five-speed manual gearbox and a limited-slip differential, it will accelerate from 0 to 62 mph in 4.1 seconds and go onto a top speed of 139 mph.