DS21 finished in white over black and is powered by a 2,175cc inline-four paired with a four-speed semi-automatic transaxle. Equipment includes directional headlights, Gradulux rear window shade, hydropneumatic suspension, inboard front disc brakes, a cassette stereo, and 15? wheels. Subsequent service consisted of refreshing the cooling system, fuel system, and suspension, rebuilding the hydraulic clutch, carburetor, and radiator, and replacing the front wiring harness, starter, alternator, battery, ignition coil, and spark plugs.