This vehicle has a 4 door saloon (sedan) body style with a front located engine powering the rear wheels.
The St. Regis forms part of Dodge's Series EH model range.
Its 6 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a capacity of 3.7 litres. For this model it musters power and torque figures of 110 bhp (112 PS/82 kW) at 3600 rpm and 244 Nm (180 lbft/24.9 kgm) at 2000 rpm respectively.
Power is transmitted to the wheels through a 3 speed automatic gearbox.
Quoted kerb weight is 1667 kg.
Full specs