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What is the difference between 1956 and 1957 Chevy?


The Chevrolet models of 1956 and 1957 are iconic vehicles that hold a special place in automotive history. While they share similarities as part of the Tri-Five Chevy series, there are distinct differences in design, features, and performance that set these two models apart. In this article, we’ll explore the key differences between the 1956 and 1957 Chevy to help enthusiasts and collectors better understand these classic cars.


Exterior Design Differences


One of the most noticeable distinctions between the 1956 and 1957 Chevy models lies in their exterior design. Chevrolet made significant updates to the styling of the 1957 model to give it a more modern and aggressive look compared to the 1956 version.



  • Grille and Front End: The 1956 Chevy features a more understated grille design with horizontal bars, while the 1957 Chevy introduced a bold, wide grille with a distinctive "V" emblem for V8 models.

  • Tail Fins: The 1957 Chevy is famous for its prominent tail fins, which were larger and more pronounced than the subtle fins on the 1956 model.

  • Trim and Chrome: The 1957 model had more elaborate chrome detailing, including the iconic "spear" trim along the sides, which was absent in the 1956 version.


Engine and Performance Upgrades


Under the hood, Chevrolet made advancements in engine options and performance between the two model years. These changes catered to the growing demand for more powerful and efficient vehicles in the late 1950s.



  • Engine Options: Both models offered a range of inline-six and V8 engines, but the 1957 Chevy introduced the 283-cubic-inch V8 engine with optional fuel injection, a groundbreaking feature at the time.

  • Horsepower: The 1957 Chevy's fuel-injected V8 could produce up to 283 horsepower, a significant improvement over the 1956 model's engine lineup.

  • Transmission: The 1957 model also offered an upgraded Turboglide automatic transmission, providing smoother shifting compared to the Powerglide transmission available in 1956.


Interior Features and Comfort


Chevrolet also made updates to the interior of the 1957 model to enhance comfort and style. While both models featured spacious cabins, the 1957 Chevy included more refined materials and additional options for customization.



  • Dashboard Design: The 1957 Chevy had a redesigned dashboard with a more modern layout and improved instrumentation.

  • Seating Options: Upholstery choices and seat designs were updated in 1957 to reflect contemporary trends in automotive interiors.

  • Convenience Features: Optional features like air conditioning and power windows became more widely available in the 1957 model.


Legacy and Collectibility


Both the 1956 and 1957 Chevy models are highly sought after by collectors and enthusiasts, but the 1957 Chevy tends to be more iconic due to its striking design and innovative features. The 1957 model is often considered a symbol of 1950s American automotive culture, making it a favorite at car shows and auctions.


Whether you prefer the classic elegance of the 1956 Chevy or the bold styling and performance of the 1957 Chevy, both models represent a golden era in Chevrolet's history. Each has its own unique charm and appeal, ensuring their place in the hearts of car lovers for generations to come.


Frequently Asked Questions

What was the 1956 Chevy truck called?


3100 series Stepside
The 1956 Chevrolet, 3100 series Stepside ½ Ton Pickup, was a carry over from the ever popular and new for 1955 model lineup light duty pickup, with only very minor changes probably not even noticeable to the average person.



What is the difference between 55 56 and 57 Chevy?


The simple aspect of the grille that identifies the '56 are the huge, square-ish signal lamps encompassed within the grille, where the '57 has round signal lamps and huge round bumperettes. Both '55 and '56 have a smooth hood, but the '57 has a pair of 'Rockets' that make that hood specific to that year.



What is the difference between the 56 and 57 Chevy?


The simple aspect of the grille that identifies the '56 are the huge, square-ish signal lamps encompassed within the grille, where the '57 has round signal lamps and huge round bumperettes. Both '55 and '56 have a smooth hood, but the '57 has a pair of 'Rockets' that make that hood specific to that year.



What was so special about the 1957 Chevy?


In fact, not only was the Ramjet Fuel Injection system a first for General Motors, but the Bel Air became the first production V-8 passenger car with the technology. This period was the start of an era when consumers would become enamored with technology.



What is the most sought after 57 Chevy?


The 1957 Chevrolet Bel Air is an iconic car highly sought by collectors and enthusiasts alike. It was part of the second generation of Chevrolet Bel Airs, produced from 1955 to 1957.



What is the nickname for a 57 Chevy?


Some American car names might seem more familiar to you such as the Corvette, Mustang or Thunderbird, but on their looks nothing sums up the US in the 1950s than a tri-five Chevrolet; so called because their production was spread over the years of 1955 to 1957.



What is a poor man's Corvette?


But in the late 60s and early 70s, when Buick dealerships sold the Opel GT in the United States, people called the small German sportscar the poor man's Corvette.



What is the difference between the 1956 and 1957 Corvette?


The 1956 Corvette came with a 265 cubic inch V-8 engine and the 1957 Corvette came with a 283-cubic-inch V-8. The 1957 model offered as options a fuel-injected engine and a four-speed manual transmission."



How can you tell a 56 from a 57 Corvette?


Another way to distinguish the '57 Corvette from the '56 is at hand if the '57 happens to be equipped with optional fuel injection, a new feature that year. Externally, the '57 FI models carried these badges in the fender coves, with crossed flags and fuel injection script.



How much did a 1956 Chevy cost?


"Chevrolet produced 1,574,740 cars in the 1956 model year, of which 41,268 were Bel Air Convertibles. The 3,320-pound car cost $2,443 with the base V-8. You could literally load your new Chevy with factory options and accessories and stay under $3,000."


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.