Logo

1973 Cadillac Eldorado

The '73 Eldorado: a land yacht! Huge, luxurious, and dripping with 70s style. Its boat-like profile and massive size defined the era's excess. A symbol of American prosperity, it cemented Cadillac's image as the ultimate luxury car. Think chrome, plush interiors, and seriously powerful engines. A true classic.

Exploring the 1973 Cadillac Eldorado Series 6EL

You know how some cars are just... legendary? The 1973 Cadillac Eldorado is one of those classics. This car doesn't just drive; it glides, combining luxury with power in a way that defined the 70s.

Photo of a 1973 Cadillac Eldorado

1973 Cadillac Eldorado Models:

Select the vehicle's model to see the correct data for it.

How Much is Cadillac Eldorado Worth?

Original MSRP :$7,230.00

Outstanding

tooltip
$45,300

Clean

tooltip
$26,300

Average

tooltip
$13,500*

Rough

tooltip
$6,700

1973 Cadillac Eldorado Specs

Body Maker: Fleetwood
No. Of Doors: 2
Model Number: 6L47
Length: 222 inches
Width: 79.8 inches
Height: 53.9 inches
Wheelbase: 126.3 inches
Weight: 4,777lbs
Type: V8, Overhead valve, Downdraft 4-barrel, Turbo Hydra-matic
Displacement: 500 cu. in.
Cylinders: 8
Bore And Stroke: 4.3 & 4.3 inches
Compression Ratio Standard: 8.5 to 1
Horsepower Brake: 235@3800
Horsepower Rated: 59.17
Torque: 385@2400
Main Bearings: 5
Valve Lifters: Hydraulic
Block Material: Cast Iron
Engine Number Location: On block behind intake manifold.
Lubrication: Pressure to all bearings excluding wrist pin
Carburetor Make: Rochester
Type:
12.2 Quarts
Drive:
Front wheel drive
Clutch Type:
Not applicable
Gear Ratios:
3
Gear Ratios First:
Not applicable
Gear Ratios Second:
Not applicable
Gear Ratios Third:
Not applicable
Gear Ratios Fourth:
Not applicable
Gear Ratios Fifth:
Not applicable
Gear Ratios Reverse:
Not applicable
Type: Not applicable
Differential Type: Not applicable
Differential Ratio: 3.07 to 1
Front: Torsion bar
Rear: Helical coil
Service Type: Power front disc, rear self-adjusting drum
Service Front Size: 12 inches
Service Rear Size: 12 inches
Emergency Type: Rear wheels
Emergency Size: 12 inches
Tire Size: L78 x 15B
Spare Location: Trunk
Fuel: 27 Gallons
Oil: 6 Quarts
Rear Differential: Not applicable
Front Differential: 5 Pints
Transfer Case: Not applicable
Serial Number:6L47S3-100001 and up
Total Digits:13
Digits 1:Make
Digits 2:Series
Digits 3-4:Body style
Digits 5:Engine
Digits 6:Model year
Digits 7:Assembly plant
Digits 8-13:Production number
All colors may not be available in all models., Cotillion White, Sable Black, Georgian Silver Metallic, Park Avenue Gray Metallic, Antigua Blue Metallic, Diplomat Blue Metallic, Garganey Teal Metallic, Sage Metallic, Forest Green Metallic, Renaissance Gold Metallic, Laredo Tan Metallic, Mirage Taupe Metallic, Burnt Sienna Metallic, Dynasty Red, Harvest Gold, Shadow Taupe Firemist Metallic, St. Tropez Blue Firemist Metallic, Phoenix Gold Firemist Metallic, Oceanic Teal Firemist Metallic, Viridian Firemist Metallic, Saturn Bronze Firemist Metallic
Coupe: Opt
Air Conditioning: Opt
Power Brakes: Opt
Power Steering: Opt
Radio: Opt
Power Antenna: Opt
Speed Control Device: Opt

Interested in buying a classic car or selling one?

Access detailed history reports for classic vehicles from hundreds of manufacturers.

  • play
    Accident Records
  • play
    Theft Records
  • play
    Loan & Lien Information
  • play
    Auction Information
  • play
    Salvage Information and more
What is Not Included in a Classic Car Build Sheet

History of the Eldorado

The Cadillac Eldorado, especially the 1973 Series 6EL, marked a significant era. It was part of Cadillac's premium lineup, noted for its unique styling and luxurious features. Think of it as the parade float of the luxury car world—only faster.

  • play

    Design Elements

- Housed finned rear drums and X-frame construction for enhanced performance.

- Interiors were decked with luxury materials like Chadwick cloth.

- Featured high-end amenities such as Zebrano wood trim and climate control.

  • play

    Under-the-Hood Specs

- The car boasted an 8.2-liter V8 engine.

- It accelerated from 0 to 60 mph in under ten seconds.

The Cadillac glided on the road as if it had its own private soundtrack—thanks to that powerful engine under its hood. Feeling intrigued? For those who are curious about the of iconic vehicles like this one, there's a way to uncover all those details.

Learn more about a classic car: Get Build Sheet by VIN.

Access reproduced classic build sheets to learn more about your classic vehicle details.

  • play
    Standard Specifications
  • play
    Original Base Price
  • play
    Standard & Optional Equipment
  • play
    Exterior & Interior Colors
  • play
    VIN ID & Location description
Classic Build Sheets by VIN

Famous Figures Who Owned a Cadillac

Cadillac has always been synonymous with the stars. Remember when Frankie Yankovic, the "Polka King," proudly owned one? He wasn't alone; the Eldorado had its share of celebrity admirers. Owning a Cadillac back then was like having a social media following today; it was a statement of style and status.

Fun Facts about the 1973 Cadillac Eldorado

Let's take a detour down pop culture avenue for a second. The Eldorado starred in more than just folks' driveways.

  • play

    Movies & Music

- The film "Willie Dynamite" featured a Cadillac, playing a major part in the storyline.

- The classic tune "Be Thankful for What You Got" by William DeVaughn paid homage to the brand.

Honestly, it was more than just a car; it was an icon of its time—an undying symbol of aspiration and success in song and cinema.

1973 Cadillac Eldorado Gallery

Photo of a 1973 Cadillac Eldorado
Photo of a 1973 Cadillac Eldorado
Photo of a 1973 Cadillac Eldorado
Photo of a 1973 Cadillac Eldorado
Photo of a 1973 Cadillac Eldorado
Photo of a 1973 Cadillac Eldorado
Photo of a 1973 Cadillac Eldorado
Photo of a 1973 Cadillac Eldorado
Photo of a 1973 Cadillac Eldorado
Photo of a 1973 Cadillac Eldorado
Photo of a 1973 Cadillac Eldorado
Photo of a 1973 Cadillac Eldorado
Photo of a 1973 Cadillac Eldorado
Photo of a 1973 Cadillac Eldorado

Interested in Buying or Selling a Classic Car?

Before you get too deep into the classic car game, it's crucial to understand what you're dealing with. Whether buying or selling, a good history report will save your bacon (or your bank account!). Here's why:

  • play

    Accident Records: Determines any previous harm.

  • play

    Theft Records: Ensures you're buying legally.

  • play

    Loan & Lien Information: Checks for any financial ties.

  • play

    Auction Information: Insights into past sales.

  • play

    Salvage Information and more.

These reports can give you the lowdown in any deal. So, if you want to do a or need a , make sure you're armed with all this vital info before diving in.

Ready to deep-dive into the history of your own classic gem? The can reveal the very soul of a vehicle, detailing how it rolled off the factory line way back when.

Classic Car VIN Lookup App |Now available on both Android and iOS!

At Classic Decoder, we believe that developing a mobile app is a great way to extend our classic car data solution hub to as many users as possible across the globe. Our app is built with users and precision in mind. It holds the key to unlocking the history and details of any retro car at your fingertips. It also comes with fascinating and user-friendly features that make it stand out from other mobile apps designed for this purpose.

The Classic Decoder app lets you decode and lookup any classic VIN in a flash. Access accurate vehicle information and history, make an informed decision faster, and buy and trade in classic cars with confidence.

Classic Decoder App

Download The Classic Decoder App now.

Some unique features include:

  • play
    Support all classic VIN lengths from 5 to 13 digits
  • play
    Support classic cars produced from 1910 – 1980
  • play
    Online Garage features – to add and manage your vehicles
  • play
    24/7 Customer Support
  • play
    Easy onboarding for first-time users

Explore Cadillac Eldorado from Other Years

Frequently Asked Questions

The '73 Eldorado? Oh man, it was a real head-turner! Think long, flowing lines—it was like a boat on wheels, you know? Key features include its distinctive styling, a powerful engine (usually a 500 cubic inch V8, though some had smaller options), and a luxurious interior. It was seriously loaded for its time; power everything – windows, seats, steering, you name it. Plus, you gotta love those massive front bumpers, a true testament to the era's love for all things BIG. It really embodied the opulence of the early 70s, a true icon of American automotive excess!

Most 1973 Eldorados boasted a hefty 8.2L (500 cubic inch) V8, a real beast of an engine. It packed a punch, and boy, did you feel it. However, there were some smaller engine options available; you might find one with a slightly less powerful variant, though they're far less common. Think of it like this: the big V8 was the standard, the main course, while the smaller ones were more like… the side salad. Nice to have, but not what people remember the car for.

Let's just say, gas mileage wasn't exactly a top priority back then! You're looking at numbers that'll probably make your eyes water compared to today's standards. Expect something around 10-12 mpg (miles per gallon), maybe a little more if you're incredibly gentle with the throttle. It's a classic gas guzzler, so be prepared to visit the pump frequently – and perhaps re-think those long road trips. It's part of the charm, really; it’s a big boat, remember?

Like any classic car, owning a '73 Eldorado comes with its challenges. Common problems include things like the electrical system (it's rather complex!), the air conditioning (especially in hot climates), and the brakes. The engine, while powerful, isn’t immune to issues; it can be temperamental. Regular maintenance and finding a good mechanic who knows these cars is crucial – kind of like caring for a finicky pet, really; you need to be attentive!

Pricing varies wildly depending on the condition, any modifications, and the overall desirability of the specific car; it's definitely a case of ‘buyer beware.’ Generally speaking, however, you could be looking at anywhere from $20,000 to $50,000, and even more for exceptionally pristine examples. Think of it as an investment, almost like buying a piece of automotive art. Do your research carefully, and always get a pre-purchase inspection. Always!

Finding parts can be a bit of a scavenger hunt, to be honest. You've got your usual online vendors, classic car parts specialists, and even some salvage yards. Local Cadillac clubs can sometimes help with sourcing parts too; these communities are real treasure troves. It's part of the charm, though. It’s a bit of a journey, and a labor of love, in many ways.