1977 Cadillac Eldorado Biarritz

425ci V8 | 3-Speed Automatic | Biarritz Luxury Package

Extended Warranty
LOT #

260659153

Classic Car

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OFF MARKET VEHICLE
All the information and photos on this listing are from when this vehicle was originally listed on ExoticCarTrader.com
Make:
Model:
VIN:
6L47S7Q197408
Lot Number:
260659153
Condition:
Used
Odometer:
18,735 miles
(Exempt / TMU)
Engine:
425ci V8
Drive Type:
Front-Wheel Drive (FWD)
Transmission:
Automatic
Exterior Color:
Frost Orange Firemist
Interior Color:
Antique Medium Saffron
Vinyl Wrap:
Vehicle Location:
Indiana
  • 1977 Cadillac Eldorado Biarritz Coupe
  • 425ci V8
  • Electronic Fuel Injection
  • THM425 3-Speed Automatic
  • FWD
  • Frost Orange Firemist Exterior
  • Antique Medium Saffron Leather Interior
  • White Vinyl Roof
  • Biarritz Luxury Package
  • Pillow-Style Leather Seating
  • Power Front Bench Seat
  • Power Windows
  • Power Door Locks
  • Tilt & Telescoping Steering Wheel
  • Automatic Climate Control
  • Cruise Control
  • Woodgrain Interior Trim
  • AM/FM Radio
  • Fiber-Optic Lamp Monitoring System

Overview of 1977 Cadillac Eldorado Biarritz For Sale by Owner

The Cadillac Eldorado represented the pinnacle of American personal luxury during the 1970s, combining imposing styling, innovative engineering, and an abundance of comfort-oriented features into one of the most recognizable luxury coupes of its era. By 1977, the Eldorado had firmly established itself as Cadillac’s flagship personal luxury car, offering front-wheel-drive sophistication and a level of road presence few competitors could match. This 1977 Cadillac Eldorado Biarritz Coupe shows just 18,735 miles and is finished in elegant Frost Orange Firemist over Antique Medium Saffron leather. Equipped with the desirable Biarritz Luxury Package, a white vinyl roof, and a host of power amenities, this remarkably preserved Cadillac embodies the opulence and distinctive character that defined the golden age of American luxury automobiles.

Exterior and Interior

The exterior of this 1977 Cadillac Eldorado Biarritz Coupe is finished in Frost Orange Firemist, a sophisticated period-correct color that highlights the car’s long, flowing body lines and commanding proportions. Distinctive Cadillac styling cues include a prominent chrome grille, stacked rectangular headlamps, substantial chrome trim, and expansive rear fender skirts that emphasize the Eldorado’s luxurious character. The contrasting white vinyl roof enhances the coupe’s elegant appearance while underscoring its status as a premium Biarritz model. From every angle, this Eldorado presents the unmistakable road presence that made Cadillac the benchmark for American luxury during the late 1970s. The interior of this 1977 Cadillac Eldorado Biarritz Coupe is trimmed in Antique Medium Saffron leather and showcases the comfort-focused design philosophy that defined Cadillac’s flagship models. Plush pillow-style leather seating provides exceptional comfort, while the power front bench seat allows occupants to tailor their seating position with ease. Woodgrain interior trim adds warmth and sophistication throughout the cabin, complemented by luxury features including power windows, power door locks, automatic climate control, cruise control, and a tilt and telescoping steering wheel. Cadillac’s innovative fiber-optic lamp monitoring system further reflects the brand’s commitment to advanced technology, while the factory AM/FM radio completes the period-correct luxury experience.

Engine

Powering this 1977 Cadillac Eldorado Biarritz Coupe is a 425ci (6,965cc) Naturally Aspirated V8, an engine designed to deliver effortless torque and smooth cruising performance befitting a luxury flagship. Paired with a THM425 3-speed automatic transmission, the powerplant sends its output to the front wheels, a unique engineering layout that distinguished the Eldorado from many of its contemporaries. Renowned for its smooth operation and relaxed highway manners, the 425ci V8 provides the kind of quiet, confident performance that made Cadillac ownership so desirable during this era. Combined with a comfortable suspension, power-assisted controls, and a spacious luxury-oriented cabin, this Eldorado remains a quintessential example of American luxury motoring from the late 1970s.

Walk-around Video of this Cadillac Eldorado

Passenger side photo of 1967 Cadillac Eldorado

1967 Cadillac Eldorado

Current Ask
$165,000

The 1967 Cadillac Eldorado Coupe represents a landmark chapter in Cadillac history as the brand’s first front-wheel-drive Eldorado generation, combining advanced engineering with the unmistakable presence of a full-size American luxury coupe. Powered by Cadillac’s massive 472ci V8 and finished with elegant proportions, this Eldorado has been customized with a range of upgrades while maintaining its classic character. Finished in White with a White/Brown interior, this example shows approximately 92,444 miles and features a custom paint job, reupholstered interior, aftermarket air ride suspension, upgraded air conditioning system, and refreshed mechanical components reported by the current owner.

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Passenger side photo of 1978 Cadillac Eldorado

1978 Cadillac Eldorado Biarritz

Current Ask
$27,500

The 1978 Cadillac Eldorado Biarritz represents the height of Cadillac’s personal luxury coupe era, combining imposing styling, effortless V8 power, and an exceptional level of comfort and refinement. As the flagship Eldorado trim, the Biarritz added exclusive styling details and upscale appointments that set it apart from the standard model, creating one of Cadillac’s most recognizable luxury coupes of the late 1970s. Finished in Colonial Yellow with a matching Yellow leather interior, this example shows approximately 40,571 miles and features desirable period options including a factory Cadillac telephone system, Biarritz luxury trim, and formal padded roof treatment. This Eldorado Biarritz captures the distinctive character of an era when Cadillac represented the ultimate in American luxury motoring.

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Passenger side photo of 1971 Cadillac Eldorado

1971 Cadillac Eldorado Convertible

Current Ask
SOLD

Cadillac’s Eldorado represented the pinnacle of American personal luxury during the early 1970s, combining unmistakable styling with effortless V8 power and an unmatched level of comfort. As the final generation before stricter emissions regulations began reshaping the automotive landscape, the 1971 Eldorado remains one of the most desirable examples of Cadillac’s golden era. Showing 89,793 miles, this 1971 Cadillac Eldorado Convertible is finished in elegant Cypress Green over a matching green interior and features a black convertible soft top. Tastefully updated with an Edelbrock 4-barrel carburetor, a RetroSound Bluetooth radio, and a reupholstered interior, this classic cruiser blends vintage character with subtle modern convenience while preserving its timeless appeal.

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Passenger side photo of 1967 Cadillac Eldorado

1967 Cadillac Eldorado

Current Ask
$165,000

The 1967 Cadillac Eldorado Coupe represents a landmark chapter in Cadillac history as the brand’s first front-wheel-drive Eldorado generation, combining advanced engineering with the unmistakable presence of a full-size American luxury coupe. Powered by Cadillac’s massive 472ci V8 and finished with elegant proportions, this Eldorado has been customized with a range of upgrades while maintaining its classic character. Finished in White with a White/Brown interior, this example shows approximately 92,444 miles and features a custom paint job, reupholstered interior, aftermarket air ride suspension, upgraded air conditioning system, and refreshed mechanical components reported by the current owner.

view listing
Passenger side photo of 1978 Cadillac Eldorado

1978 Cadillac Eldorado Biarritz

Current Ask
$27,500

The 1978 Cadillac Eldorado Biarritz represents the height of Cadillac’s personal luxury coupe era, combining imposing styling, effortless V8 power, and an exceptional level of comfort and refinement. As the flagship Eldorado trim, the Biarritz added exclusive styling details and upscale appointments that set it apart from the standard model, creating one of Cadillac’s most recognizable luxury coupes of the late 1970s. Finished in Colonial Yellow with a matching Yellow leather interior, this example shows approximately 40,571 miles and features desirable period options including a factory Cadillac telephone system, Biarritz luxury trim, and formal padded roof treatment. This Eldorado Biarritz captures the distinctive character of an era when Cadillac represented the ultimate in American luxury motoring.

view listing
Passenger side photo of 2010 Cadillac CTS-V

2010 Cadillac CTS-V

Current Ask
$32,751

The second-generation Cadillac CTS-V redefined American performance by proving Cadillac could compete head-to-head with Europe's finest sport sedans. Introduced for the 2009 model year, the CTS-V combined luxury appointments with a supercharged 6.2L LSA V8, making it one of the quickest and most capable four-door sedans of its era. This 2010 Cadillac CTS-V Sedan shows approximately 156,229 miles and has undergone an extensive performance build documented by Lingenfelter Performance Engineering and HorsePower Addicts. The current owner reports the engine was rebuilt approximately 40,000 miles ago, and the car now features a host of premium performance upgrades, including a ported Kong CNC supercharger, upgraded fuel system, reinforced cooling components, and a dyno-proven output of 736 wheel horsepower and 720 lb-ft of wheel torque.

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Passenger side photo of 1979 MG Midget

1979 MG Midget

Current Ask
$11,500

The 1979 MG Midget represents the closing chapter of MG’s long-running tradition of lightweight British sports cars, carrying forward the simple formula that made the marque beloved by driving enthusiasts: compact dimensions, an open cockpit, rear-wheel drive, and an engaging manual transmission. Originally introduced as an affordable sports car focused on driver enjoyment, the Midget became known for its approachable character and ability to deliver an authentic roadster experience without unnecessary complexity. Showing approximately 47,372 miles, this example embodies the charm of a classic British convertible, offering the opportunity to enjoy a vintage sports car experience defined by mechanical simplicity, light handling, and timeless roadster appeal.

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Current Ask
$24,999

The 1991 Chevrolet Corvette Coupe represents the final refinement of the iconic C4 generation, combining classic Corvette styling with improved performance, technology, and everyday drivability. Showing approximately 21,136 miles, this example is finished in Torch Red over a Saddle Interior and features the enthusiast-favorite combination of the 5.7L L98 V8, 6-speed manual transmission, and removable roof panel. Additional highlights include dual power sport seats, 5-spoke aluminum wheels, Bose premium audio, digital instrumentation, and an aftermarket exhaust system, making this Corvette an appealing example of an era-defining American sports car with low mileage and driver-focused character.

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1965 Chevrolet Corvette

Current Ask
$135,000

The 1965 Chevrolet Corvette Sting Ray Coupe represents one of the most celebrated eras in Corvette history, combining dramatic styling, advanced engineering, and genuine competition-inspired performance. As the second year of the iconic C2 generation, the 1965 model introduced significant mechanical advancements while retaining the split personality that made the Sting Ray legendary: a refined grand touring coupe with the capability of a serious sports car. This example shows approximately 42,644 miles and is powered by the highly desirable 327ci L84 V8, featuring Rochester Ramjet mechanical fuel injection, one of the most advanced performance systems available from Chevrolet during the era. Finished in Nassau Blue with a Black interior, this Corvette is equipped with a 4-speed manual transmission, side-mount exhaust system, knock-off-style aluminum wheels, four-wheel disc brakes, and a wood-rimmed 3-spoke steering wheel. According to the current owner, the vehicle was museum-housed until 2014, adding to its appeal as a well-documented example of Chevrolet’s legendary mid-year Corvette.

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