This 1973 BMW 3.0CS is finished in Agave over gray cloth and is powered by a replacement 3.0-liter M30 inline-six linked with a four-speed manual transmission. Equipment includes 16'' light alloy Alpina-style wheels, driving lights, power-operated windows, a CD stereo, and air conditioning. The three-spoke MOMO steering wheel fronts a 150-mph speedometer, a tachometer, an analog clock, and gauges for fuel level and coolant temperature. The cabin houses Recaro front bucket seats trimmed in gray cloth along with contoured rear seats trimmed in black and gray cloth. Interior appointments include a Sony CD stereo, power-operated windows, Coco floor mats, a heated rear window, and air conditioning. The replacement 3.0-liter M30 inline-six was installed around the 1990s. Power is routed to the rear wheels through a four-speed manual transmission. The 16'' light alloy Alpina-style wheels were mounted with Continental Extreme Contact Sport 02 tires in 2024, and they measure 205/55 up front and 225/50 out back. Stopping power is provided by discs at all four corners. Additional 2024 maintenance included replacing the clutch, rear main seal, transmission mount, brake hoses, and front lower control arms. 2020 maintenance included an upgraded all aluminum radiator, new expansion tank, new front calipers, as well as the driveshaft center support and coupler.