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1973 Buick Riviera GS
United States • 11 Aug 2026
Vehicle Details
AI Listing Summary
This 1973 Buick Riviera GS features a powerful 455ci V8 with performance upgrades and recent overhauls to the engine and transmission. While it boasts desirable features like a Positraction differential and air conditioning, it also presents several cosmetic flaws including a cracked dash and paint blemishes that will require attention.
Condition
6
The car has had significant mechanical work done, including engine and transmission overhauls, and has a clean title. However, there are visible cosmetic issues such as a cracked dash, tears on the rear of the front seats, a passenger rear window off its track, and blemishes in the paint. The door and window weatherstripping also needs replacement, and the Gran Sport trunk emblem is crooked. This indicates it's in 'Good' condition with moderate wear requiring some reconditioning.
/ 10
Transmission:
Automatic
Chassis No:
4Y87U3H518361
Odometer:
3,000 miles
Reg Number:
EV 70573
RHD/LHD:
LHD
on Rolled Odometer 455ci V8 Edelbrock Intake & Holley Carb Uprated Camshaft Long-Tube Headers Rebuilt TH400 3-Speed Automatic Transmission Brown Paint Tan Vinyl Half Roof Saddle Cloth & Vinyl Upholstery Polished 15" Rallye Wheels Power-Adjustable Driver Seat Air Conditioning CD Stereo Manuals and Literature
This 1973 Buick Riviera GS received a repaint in brown along with replacement Saddle vinyl and Tan cloth upholstery approximately two decades ago, and its 455ci V8 and TH400 three-speed automatic transmission were overhauled.
The car was acquired by the current owner in 2024, and it is equipped with long-tube headers, an uprated camshaft, an Edelbrock intake, a Holley four-barrel carburetor, a Positraction limited-slip differential, a Tan vinyl half roof, polished 15″ Rallye wheels, power-assisted front disc brakes, and power steering.
Inside, a power-adjustable driver seat is joined by cruise control, power windows, air conditioning, and a CD stereo.
This Riviera GS is offered ...
Points of note
£7,115
Lowest Price (Since 2020)
£48,963
Median Price (Since 2020)
£242,698
Highest Price (Since 2020)
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