Buick Riviera 425 Nailhead

Buick Riviera 425 Nailhead

The 1963 Buick Riviera is widely considered one of the finest automotive designs in American history. Styled by Bill Mitchell's GM Design Studio (the same team behind the Corvette Sting Ray), the Riviera's razor-edge profile, concealed headlights, and elegant proportions created a car that was unlike anything else on the road.

The Riviera was Buick's answer to the Ford Thunderbird — a personal luxury car that combined grand touring performance with American comfort. But where the Thunderbird was becoming softer and more boulevard-oriented, the Riviera was intended to compete with European grand tourers like the Bentley Continental.

Buick's 425 cubic inch 'Nailhead' V8 (so named for its small, nail-head-shaped valves) provided smooth, effortless power. The 340 hp output was delivered with a silky refinement that was quintessentially Buick. The dual four-barrel option raised output to 360 hp for buyers who wanted more performance.

The 1963-65 Riviera's styling was masterful in its restraint. There were no chrome excesses, no gratuitous fins, no unnecessary ornamentation. Every line served a purpose, and the overall effect was one of understated elegance. The concealed headlights, frameless door glass, and clean belt line created a profile that looked modern decades after it was built.

The interior matched the exterior's sophistication with bucket seats, center console, full instrumentation, and quality materials. The ride was firm by Buick standards but plush by European GT standards — a compromise that suited the car's grand touring mission perfectly.

The first-generation Riviera (1963-65) is considered the design high-water mark. The 1966-70 second generation, while larger, introduced the iconic boat-tail rear end in 1971-73. The nameplate continued through 1999, but no subsequent Riviera matched the elegance of the original.