This 1974 BMW 3. 0CS Coupe underwent an extensive $105k refurbishment and modification by Vintage Sports & Restoration, including a 3.5-liter M90 inline-six engine swap with a Getrag five-speed manual gearbox. It features a repaint in its original Sienna Brown Metallic, new tan upholstery, European-style appearance modifications, Alpina-style wheels, and updated suspension and braking components.
More details
The car has been driven 3k miles by the current seller, though actual mileage is unknown.