Image of 1973 Buick Riviera, sourced from gmauthority.com , Image Link.

Engine Specifications
Engine Options:	455 cu in (7.5 L) Buick V8
Displacement Range:	455 cu in (7.5 L)
Horsepower Range:	250 hp (186 kW) at 4000 rpm
Torque:	375 lb-ft (508 Nm) at 2800 rpm
Compression Ratio:	8.5:1
Ignition System:	Electronic Ignition
Cooling System:	Liquid-cooled
Performance Specifications
0-60 Time:	8.4 seconds
1/4 Mile Time:	16.1 seconds
Top Speed:	130 mph (209 km/h)
Transmission and Drive
Drive Type:	Rear-wheel drive
Transmission Type:	3-speed automatic
Fuel and Efficiency
Fuel System Type:	Carburetor
MPG:	12-14 mpg
Dimensions and Brakes
Brakes:	Front disc, rear drum
Wheelbase:	122 in (3,099 mm)
Weight:	4,400 lbs (1,995 kg)

1973 Buick Riviera: A Boat-Tail Beauty

With a silhouette that could only hail from the era of bold design, the 1973 Buick Riviera effortlessly captures the spirit of automotive innovation. Born from the prestigious Buick division of General Motors, this classic coupe is a standout model with a daring aesthetic that still turns heads. Notably, the '73 Riviera was part of the third generation, which introduced the distinctive "boat-tail" styling, a feature that has cemented its place in automotive history.

Design and Innovation

The exterior of the 1973 Riviera is nothing short of dramatic. Its sweeping lines culminate in a rear end reminiscent of a boat's stern, hence the nickname "boat-tail." This design cue was inspired by classic automobiles and the Corvette Stingray. The front fascia boasts a wide chrome grille flanked by dual headlamps, exuding confidence and power. Inside, occupants are greeted with a spacious and luxurious cabin. High-quality materials such as vinyl or optional leather adorn the seats, while woodgrain accents add a touch of class to the dashboard and door panels. Technologically, it featured innovations like Max Trac, an early form of traction control, and optional airbags.

Color options ranged from subtle to vibrant, with Antique Gold and Regal Black being popular choices among enthusiasts. The Riviera was offered solely as a two-door hardtop coupe, but buyers could opt for additional features such as a sunroof or rear defogger to tailor their ride.

Historical Significance

The 1973 Buick Riviera made an indelible mark on automotive design with its bold styling. At a time when cars were becoming more boxy and conservative due to rising safety regulations, the Riviera dared to be different. Its design was both a swan song for unrestrained '60s styling and an influence on future personal luxury coupes.

Performance and Handling

Underneath its stylish exterior lay a potent 455 cubic inch V8 engine that propelled the Riviera with authority. While top speed figures hovered around 115 mph, it could sprint from 0-60 mph in under 8 seconds—a respectable feat for a car of its size during that era. On the road, the Riviera handled with poise thanks to its well-tuned suspension system. Drivers often praised the smooth ride quality and responsive steering which made cruising an absolute pleasure.

Ownership Experience

The '73 Riviera found its niche both as an everyday luxury cruiser and as a weekend showstopper at car meets. Owners enjoyed its reliability and straightforward mechanicals which made maintenance relatively easy for those with some wrenching experience. However, due to its size and engine displacement, fuel economy was not one of its strong suits.

Fun Facts

This model year saw some interesting trivia: it was reported that fewer than 35,000 units were produced for 1973. Celebrity enthusiasts have been known to add this model to their collections due to its unique style and presence. While it didn't set any major speed records, it did become an icon of American automotive design.

Collector's Information

Today, the value range for a well-maintained 1973 Buick Riviera can vary greatly depending on condition, mileage, and originality. Prices can range from $15,000 for a decent driver-quality example to over $40,000 for concours-level specimens. The boat-tail models have seen appreciation over time as collectors seek out these distinctive vehicles.

Conclusion

The 1973 Buick Riviera stands as a testament to an era when car designs were bold statements rather than mere transportation appliances. It remains an iconic piece of American automotive artistry that continues to captivate enthusiasts around the world.