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£10,731
1977 Mercedes-Benz 300D
United States • 6 Dec 2025
Vehicle Details
AI Listing Summary
This 1977 Mercedes-Benz 300D, finished in red over black, features a diesel inline-five engine and automatic transmission. It has some cosmetic wear and tear, but includes notable upgrades like a stainless-steel fuel cell and R134a air conditioning conversion.

Condition
6
The car has some cosmetic issues, including missing paint, paint touch-ups, and a passenger window issue. However, it has been serviced, passed emissions, and includes desirable features like automatic climate control and a stainless-steel fuel cell.
/ 10
Transmission:
Automatic
Chassis No:
12313012031653
Odometer:
162,000 miles
Reg Number:
CONQUEST
RHD/LHD:
LHD
3.0-Liter Diesel Inline-Five Four-Speed Automatic Transmission Red Paint Black MB-Tex 14" Wheels w/Color-Matching Covers Fog Lights Automatic Climate Control Cruise Control Floor-Mounted Shifter Sanyo Cassette Stereo Optional Rear Speakers Stainless-Steel Fuel Cell First Aid Kit Tool Roll
This 1977 Mercedes-Benz 300D is said to have remained registered with one family in Colorado until it was acquired by the selling dealer in 2025.
It is powered by a 3.0-liter diesel inline-five paired with a four-speed automatic transmission and is finished in red over black MB-Tex upholstery.
The car has been retrofitted with a stainless-steel fuel cell in the trunk, and additional details include 14″ wheels with color-matching covers, as well as fog lights, a Sanyo cassette stereo, cruise control, central locking, automatic climate control, and optional rear speakers.
The air conditioning system was converted to R134a refrigerant in 2025, according to the selling dealer.
This W123 300D is now o...
Points of note
£256
Lowest Price (Since 2020)
£8,347
Median Price (Since 2020)
£32,424
Highest Price (Since 2020)
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Top 40%
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Previous Sales
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