Peugeot plans also a compressed air regenerative braking powertrain called Hybrid Air. The Model B was introduced with a modernized powertrain and chassis and slightly restyled bodywork. The Auris Hybrid shares the same powertrain and batteries as the Prius. The concept seats four and features a new plug-in hybrid powertrain. There have been a number of concept cars incorporating a series hybrid powertrain arrangement. Ford also plans to offer a hybrid powertrain on the platform. It featured Gandini-designed body, a V8 powertrain, and a backbone chassis. It incorporated the propulsion system from the Chevrolet Volt, including the Voltec powertrain. It combined the Special two-door sedan body shell with Century powertrain and trim. An electronically controlled clutch can disconnect the V6 engine from the rest of the powertrain. Large generators are also used onboard ships that utilize a diesel-electric powertrain. This engine is also known as A20NHT by GM Powertrain Europe. It is generally possible to equip any kind of vehicle with an electric powertrain. The Roadster's powertrain is unique. All of the three trims share the same powertrain and transmission.