1989 MERCEDES-BENZ 420

Exquisitely Maintained Signal Red Mercedes-Benz SEC

We are proud to present our cherished Mercedes-Benz 420 SEC, resplendent in Signal Red with a sumptuous cream leather interior. This rare and distinguished coupe has benefited from a partial restoration and professional paint protection—its quality evident even in the pristine engine bay. While a few finishing touches remain, its mechanical condition and visual presence are already a delight.

Key Highlights & Work Completed:

Comprehensive engine rebuild, including:

Two new head gaskets

New timing chain kit

New water pump

Replacement of all major seals

Full engine service using authentic Mercedes components

Brand-new original Mercedes power module

Expertly refreshed underside and engine bay, accompanied by a fresh exterior spray

Outstanding Aspects Awaiting Your Final Flourish:

The passenger-side indicator lamp requires replacement

Front bumper chrome refurbishment needed

Rear bumper requires respraying

MOT: pending, but the vehicle starts instantly and is expected to pass once attention is given

Showing just 71,000 miles, this SEC is mechanically sound, driveable, and already a pleasure to own—needing only a little TLC to reach its ultimate potential.

Service Documentation:

Regrettably, the complete service history was misplaced during a recent house exchange. Despite efforts to recover it, the documents were inadvertently discarded. We are heartbroken by the loss but remain committed to transparency.

In Summary:

This Mercedes-Benz SEC is in truly splendid condition—“spanking,” if you will—and promises to enchant its next curator. First to view will assuredly acquire.

Brief History & Rarity of the Mercedes-Benz C126 420 SEC

The C126 SEC, produced from 1981 to 1991, represents the pinnacle of Mercedes-Benz coupe craftsmanship, with approximately 74,060 units manufactured . The most common models were the 500 SEC (~30,184 units) and the 560 SEC (~28,929 units) . By contrast, the 420 SEC remains the rarest variant, with merely 3,680 examples built—making it a particularly coveted find .

First unveiled at the 1981 Frankfurt Motor Show, the C126 was celebrated for its elegant aesthetic, pioneering safety like airbags and traction control, and its refined luxury—characteristics that have cemented its status as a timeless classic . Today, particularly well-preserved examples are increasingly sought after by discerning collectors and enthusiasts alike .

Any further questions, please feel free to contact Craig on: 07951269746