


1978 Mercedes-Benz 300 300D W123
Description
Mercedes-Benz 300D W123 – Legendary Diesel Classic
Location: Nelson
If you know these cars, you know why they’re sought after. This is the iconic Mercedes-Benz W123 300D, widely regarded as one of the most reliable diesel cars ever built. These engines are known for extreme longevity, and this one runs and drives great.
A proper old-school Mercedes with solid build quality, timeless styling, and that unmistakable classic feel modern cars don’t have.
Details
Mercedes-Benz 300D diesel
Automatic transmission
Rego on hold
Starts easily
Drives well
Near new injector pump
Honest condition
Rust present (see pictures)
Interior complete, some trim pieces need refitting
Condition & Potential
This is not a show car, but it is a genuine, usable classic. It’s a bit scruffy in places, but nothing hidden or disguised. With a tidy-up, it would come up very nicely.
Ideal as:
A classic daily driver
A light restoration or tidy-up project
A weekend cruiser
A future collectible
Why the W123?
The W123 is famous for being over-engineered and built to last. Clean examples are getting harder to find, and values continue to rise. This is a great chance to get into a proper classic Mercedes without paying show-car money.
Sale Info
$1 reserve – will sell Not mint, priced accordingly Serious buyers only
Search Keywords
Mercedes 300D, W123, classic Mercedes, diesel Mercedes, vintage Mercedes, old school Benz, classic diesel sedan, project car, classic cruiser, reliable diesel, automatic diesel, Nelson
Questions & Answers
RUC up to date? gcro (37 • 9:17 am, Sun, 8 Feb )Yes exclusiveparts1 (2731 • Sunday, 8 February 2026 )hi photo 10 do you think it can be fixed happychappy70 (725 • 12:20 pm, Sun, 8 Feb )Yes exclusiveparts1 (2731 • Sunday, 8 February 2026 )
$1,000



















