1970 Cadillac Sedan de Ville

Editor’s Note: To tell the history of my car, I thought it would be amusing to write it in the style of a high end auction site, such as RM Sotheby’s. They have a distinct writing style to describe collector cars that I wanted to emulate. This vehicle is not for sale.


This 1970 Cadillac Sedan de Ville (chassis no. 312228) was produced at the Cadillac Assembly Plant on Clark Street in Detroit. First registered in July 1970, the car had an original price of $6,118, which is equivalent to $49,250 in 2024.

The car is a hardtop sport sedan, which has a pillarless design between the front and rear doors. Originally finished in Cotillion White exterior with Medium Gold interior and a black vinyl roof. The car has a 129.5-inch wheelbase, and an overall length of 225 inches.

Under the hood is the powerful 472 cubic inch (7.7-liter) OHV V8 engine rated at 375 horsepower SAE and 525 ft-lbs of torque. Coupled to this is a 3-speed TH400 automatic transmission.

Additionally, this car is equipped with the following optional equipment:

E – Soft Ray Glass
K – Automatic Climate Control
N – Power Door Locks
Y – Power Front Seat

Production Statistics:

    • 1 of 238,745 Cadillacs built in 1970
    • 1 of 181,719 de Villes built in 1970
    • 1 of 83,274 Sedan de Ville hardtops built in 1970

Purchased by the current owners in 2014, a group of three friends who pooled $600 together to buy the car. Title showed 22,226 miles at the time of purchase.

In 2025, the passenger side windows were broken when a car smashed through the concrete block wall, showering the car with debris.

About the author

Trevor Freeman

Trevor Freeman is a writer, photographer, and maker who loves learning new things. His favorite food is pizza. He received a Bachelor's Degree in Business Management from Grand Canyon University. He lives and works in Phoenix.

You can follow Trevor on Instagram at @arizona.dreamin and on YouTube: TheRealTrevorland.

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