The 2016 Mack CXU613 is a heavy-duty commercial truck designed for long hauls and heavy loads. It is part of Mack's CXU series, which is known for its ruggedness, durability, and fuel efficiency. It is powered by a Mack MP8 engine that delivers 445 horsepower EngineMake: MACK EngineModel: MP8 TransmissionType: SPEED