20-Years-Family-Owned 1976 Cadillac Eldorado Convertible

Description

The 1976 Cadillac Eldorado Convertible stands as a landmark in automotive history, marking the end of an era as the last American-made convertible of its time. Introduced amid growing safety regulations and changing consumer tastes, Cadillac declared that this model year would be the final chapter for factory-built convertibles – an announcement that ignited a buying frenzy and instantly elevated the car to collector status.  

Built on Cadillac’s full-size front-wheel-drive chassis, the Eldorado boasted a commanding 500 cubic-inch V8 engine, delivering smooth, effortless performance. True to Cadillac’s reputation for luxury, the convertible came fully equipped with power-operated features – steering, brakes, windows, door locks, front bench seat, soft top, and even the antenna.  

Its design was bold and unmistakably Cadillac: a sweeping hood, squared-off rear, and signature vertical taillights gave it a stately presence on the road, while passengers were treated to a plush leather interior that defined 1970s opulence. Cadillac reportedly produced 14,000 units of the 1976 Eldorado Convertible, many of which were tucked away by buyers as long-term investments. This Eldorado Convertible is finished in Firethorn Metallic with color-coordinated leather upholstery.  

Highlights 

• Finished in Firethorn Metallic (36) with white pinstripes 

• Powered by a 500 cu-in V8 engine  

• Turbo-Hydramatic 425 (THM425) three-speed automatic transmission  

• Antique Dark Firethorn Sierra Grain leather upholstery  

• The chassis number (6L67S6Q189410) decodes as:  

  • 6 – Cadillac  

  • L – Eldorado  

  • 67 – 2-door convertible  

  • S – 500 cu-in V8  

  • 6 – 1976 model year  

  • Q – Detroit assembly plant  

  • 189410 – Sequential production number 

Features  

• 15-inch steel wheels wear bright Cadillac covers with body-color centers   

• Milestar Touring SLE thin-whitewall tires measuring 235/75 mounted May 2025 

• Power-assisted disc brakes and steering 

• Power-operated windows, door locks, and antenna  

• Automatic climate control 

• Cruise control   

• 100 mph speedometer   

• AM/FM/8-track stereo linked to trunk-mounted CD changer  

• Woodgrain cabin trim 

• Aftermarket steering wheel cover 

Known Imperfections  

• Convertible top cannot be raised 

• The antenna does not fully extend 

• Paint chips and other imperfections in the finish 

• Worn and dented trim 

• Some worn and faded upholstery 

• A tear is visible near the center of the rear seat backrest 

• Dry and cracked weatherstripping

Included  

• Top boot cover 

• Spare trim and brake rotors  

• Floor mats 

• Car cover 

Ownership History 

This 1976 Cadillac Eldorado Convertible was acquired by the seller’s late spouse in 2005, and ownership transferred to the seller in 2022.  

This Eldorado is not currently registered and is now offered with a clean Arizona title in the seller’s name.