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1971-1972 Buick Riviera Boattail
Buick Riviera
1971-1972 (Third Generation) · Personal Luxury Coupe (Muscle Car)
Rarity Score
7/10 - Rare. While not a low-volume exotic, surviving Boattails are becoming increasingly difficult to find, especially for restoration.
Spot Difficulty
8/10. Extremely rare to see on the road; primarily found at specialized classic car shows or in salvage yards like the one pictured.
Engine & Performance
Engine: 455 cu in (7.5L) Buick V8, naturally aspirated, approx 250-330 hp depending on trim (Base or GS)
Transmission & Drivetrain: 3-speed Turbo-Hydramatic 400 automatic with RWD
Performance: 0-60 mph in ~8.1 seconds, top speed ~120 mph, curb weight ~4,400 lbs, fuel economy ~10-12 mpg.
Exterior
Faded white/cream paint with heavy surface rust and patina. Features the iconic 'Boattail' fastback rear styling and sweeping 'sweepspear' side body lines. Missing rear glass, bumper, and trim pieces.
Interior Features
Gutted or heavily weathered. Originally featured 'Max Trac' traction control (rare), bucket seats, wraparound cockpit instrument panel, and premium vinyl or cloth upholstery.
Condition Assessment
Poor - Salvage/Parts Car. Significant rust, missing glass, missing drivetrain components, and exposed to elements.
Condition Issues: Extensive surface and structural rust, missing rear window, missing bumper, missing taillights, missing wheels, and gutted interior.
Estimated Mileage: Unknown / Likely over 100,000 miles before being retired to the yard.
Historical Significance
Designed under Bill Mitchell, the 'Boattail' Riviera is one of the most polarizing and daring automotive designs of the 1970s, intended to evoke the 1930s Auburn Speedster.
Notable Features
Fastback V-shaped rear window, sweeping body lines, and massive 455 V8 engine (if still present).
Production Numbers
Approximately 33,810 units built in 1971 and 33,728 in 1972.
Valuation
Estimated Market Value: $1,500 - $3,500 (as a parts car/shell)
Auction Estimate: $1,000 - $2,500 at a no-reserve salvage auction
Maintenance Recommendations
Full frame-off restoration required. Check for heavy rot in the trunk floor and 'C' pillars, which are common failure points on this body style.
Fun Facts
The design was originally intended for the smaller GM A-body platform (Chevelle/Skylark) but was forced onto the larger E-body platform, leading to its controversial proportions. It was one of the first cars to offer a primitive form of traction control called 'Max Trac'. The styling was so controversial that Buick toned it down Significantly for the 1973 model year.
Identified on: 6/13/2026
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