Customers interested in a 2020 ProMaster full-size van can select the cargo model with or without rear side windows or the adaptable chassis-cab model. There are also three wheelbase lengths and two roof heights to choose from. The segment-exclusive front-wheel-drivetrain reduces weight and complexity by locating all components beneath the cab, making for a low floor height in the process. The standard 3.6-litre V6 puts out 280 horsepower and is mated to a six-speed automatic transmission.