The 2008 Nissan Altima Coupe will be powered by the same choice of engines and transmissions available in the sedan. That means a 175 horsepower 2.5-liter four cylinder or a 270-horsepower 3.5-liter V6 engine. Either transmission can be mated to a six-speed manual or a CVT automatic transmission with manual controls. Power in either case is routed to the front wheels.