Gm c body cars




GM C-Body Cars

GM C-Body Cars

Introduction

GM C-body cars were a series of full-size cars produced by General Motors from 1959 to 1996. They were based on the GM C platform, which was also used for the full-size Chevrolet, Pontiac, and Oldsmobile models. The C-body cars were available in two-door and four-door sedan, four-door hardtop, and four-door station wagon body styles.

History

The first GM C-body cars were introduced in 1959 as the Chevrolet Impala, Pontiac Catalina, and Oldsmobile Delta 88. These cars were all based on the new GM C platform, which was designed to be lighter and more efficient than the previous B platform. The C-body cars were also longer and wider than their predecessors, and they featured a new, more modern styling.

The C-body cars were a success for GM, and they quickly became some of the most popular cars in the United States. In 1965, the Buick Electra was added to the C-body lineup, and in 1971, the Cadillac DeVille was also based on the C platform.

The C-body cars underwent a major redesign in 1977. The new cars were larger and heavier than their predecessors, and they featured a more boxy, formal styling. The 1977 C-body cars were also the first to be offered with a diesel engine.

The C-body cars continued to be produced through the 1980s and 1990s, but their popularity declined as consumers began to prefer smaller, more fuel-efficient cars. The last C-body car was the Cadillac DeVille, which was discontinued in 1996.

Models

The following GM C-body cars were produced:

* Chevrolet Impala (1959-1985, 1994-1996)
* Pontiac Catalina (1959-1981)
* Oldsmobile Delta 88 (1959-1985, 1987-1991)
* Buick Electra (1965-1984)
* Cadillac DeVille (1971-1996)

Specifications

The GM C-body cars were available with a variety of engines, transmissions, and rear-axle ratios. The following table shows the specifications for the most popular C-body models:

| Model | Engine | Transmission | Rear-axle ratio |
|—|—|—|—|
| Chevrolet Impala SS | 454 cu in V8 | 3-speed automatic | 3.31:1 |
| Pontiac Catalina | 400 cu in V8 | 3-speed automatic | 3.08:1 |
| Oldsmobile Delta 88 Royal | 455 cu in V8 | 3-speed automatic | 3.23:1 |
| Buick Electra 225 | 455 cu in V8 | 3-speed automatic | 3.23:1 |
| Cadillac DeVille | 472 cu in V8 | 3-speed automatic | 3.08:1 |

Performance

The GM C-body cars were known for their performance. The most powerful C-body model was the Chevrolet Impala SS, which could accelerate from 0 to 60 mph in 6.9 seconds. The Pontiac Catalina and Oldsmobile Delta 88 were also capable of impressive performance, with 0-60 mph times of 7.2 and 7.3 seconds, respectively.

Handling

The GM C-body cars were not known for their handling. The cars were large and heavy, and they had a soft suspension. This made them difficult to maneuver at high speeds.

Safety

The GM C-body cars were not known for their safety. The cars had a weak structure, and they lacked many of the safety features that are common on modern cars.

Collectibility

The GM C-body cars are becoming increasingly collectible. The cars are a reminder of a bygone era, and they are still popular with enthusiasts. The most collectible C-body cars are the Chevrolet Impala SS, Pontiac Catalina, and Oldsmobile Delta 88.

Conclusion

The GM C-body cars were a significant part of American automotive history. The cars were popular for their performance, style, and comfort. Today, the C-body cars are still popular with enthusiasts, and they are becoming increasingly collectible.


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