1984 Mercedes-Benz 300D Turbo 4-Speed Project

The 1984 Mercedes-Benz W123 is sold for $5,400 on Bring a Trailer. See Friday's Watchlist AI fair value, deal score, hammer-price prediction, and bidding intelligence for this 1984 Mercedes-Benz W123auction.

The 1984 Mercedes-Benz 300D Turbo is a unique project car that offers a blend of classic styling and a robust turbodiesel engine. With 155k miles shown, this running and driving project has undergone significant upgrades, including the installation of a four-speed manual transmission and a rebuild of the fuel injectors. Finished in a faded Petrol Blue Green Metallic with Beige MB-Tex upholstery, it retains its classic charm while being equipped with desirable features like a sunroof and 14" Bundt alloy wheels. This car is perfect for enthusiasts looking for a project that combines vintage appeal with the practicality of a diesel engine, making it a great candidate for restoration or daily driving.

• Make: Mercedes-Benz
• Model: W123
• Year: 1984
• Transmission: Four-speed manual transmission
• Engine: 3.0-Liter Turbodiesel Inline-Five
• Drivetrain: RWD
• VIN: WDBAB33A7EA154869

Seller's description via Bring a Trailer: This 1984 Mercedes-Benz 300D Turbo is a running and driving project that was acquired by the seller in 2025, and subsequent work reportedly included installing a four-speed manual transmission, rebuilding the fuel injectors, and replacing the clutch as well as the glow plugs for the 3.0-liter turbod