What is the difference between a 1955 and 1956 Chevy Bel Air?
The 1955 Bel Air marks Chevrolet’s big leap with a new small-block V8 and a bold styling refresh, while the 1956 carries that design language forward with subtle cosmetic tweaks and continued V8 availability. In short, 1955 introduces the modern engine and look; 1956 updates the package with refinements rather than a full redesign.
Under the hood: engines and power
The two-year span is defined by the arrival and continuation of Chevrolet’s modern V8, along with how powertrain options were packaged for buyers.
- 1955: Introduction of Chevrolet's new small-block V8 (265 cubic inches) available for Bel Air models, paired with the traditional inline-six as an alternative. This represented a major shift toward V8 performance for the line.
- 1956: The 265 V8 remained the core power choice, with ongoing refinements in carburetion and compression that offered incremental improvements in performance and drivability.
- Transmissions: Both years offered a standard manual and the optional two-speed Powerglide automatic, with no major overhaul to the transmission lineup between 1955 and 1956.
In summary, the big change under the hood is the 1955 debut of the small-block V8 for the Bel Air, followed by continued use and refinement of that engine in 1956.
Styling and trim: what the eye notices
Exterior presentation and corporate trim language were refreshed in 1955 and then lightly tweaked in 1956, affecting the car’s curb appeal more than the fundamental mechanical layout.
- 1955: A bolder chrome profile with a more pronounced grille and beltline trim, complemented by the era’s popular two-tone paint schemes and more dramatic styling cues across body panels.
- 1956: A more conservative but still contemporary refresh—grille and bumper elements were tweaked for a slightly cleaner look, with subtle adjustments to chrome surrounding the lights and trim pieces.
- Interiors: Dash and gauge clusters received updates in 1956, and upholstery options evolved as Chevrolet refined cabin comfort and visual appeal for Bel Air buyers.
Overall, the 1955 Bel Air stands out for its bold first-year styling push, while 1956 preserves that look with refined details and a touch of modernization inside.
Trim levels and options: what stayed the same, what changed
The Bel Air nameplate remained Chevrolet’s top-tier trim in both years, with a consistent lineup that contrasted with the more basic 150 and 210 models, but some options and equipment shifted between 1955 and 1956.
- Body styles: Both years offered multiple body configurations—two-door coupes and hardtops, four-door sedans, and convertibles—keeping the Tri-Five family intact.
- Performance options: Optional performance packages and higher-output configurations connected to the V8 remained available, with 1956 continuing to build on the 1955 offerings rather than introducing a new engine in that year.
- Equipment and features: Beyond powertrains, equipment packages and interior trim options were adjusted year to year, reflecting Chevrolet’s ongoing efforts to broaden appeal and convenience without a wholesale redesign.
In short, the Bel Air lineup didn’t overhaul its structure between 1955 and 1956, but it did incorporate updates in styling, interior features, and available performance options.
Summary
The difference between a 1955 and a 1956 Chevy Bel Air centers on a bold first-year transformation versus a refined follow-up. 1955 introduces Chevrolet’s small-block V8 and a striking styling update that defines the era’s look. 1956 preserves the core powertrain and design language while smoothing edges with cosmetic tweaks and interior refinements. Together, the two years illustrate Chevrolet’s transition period from a styling revolution to a more measured evolution in the mid-1950s Bel Air lineup.
What is the most desirable Bel Air year?
Perhaps their most sought-after vehicle is the 1955 Chevy Bel-Air. The Bel-Air offers classic car enthusiasts a number of features worth writing home about.
How much is a 1956 Chevy Bel Air worth today?
A 1956 Chevy Bel Air's value today ranges from around $6,500 for a project car to over $190,000 for a top-tier, concours-level model. The average price is about $68,490, but the final value depends heavily on the vehicle's condition, model (e.g., coupe vs. convertible), engine, and originality.
Factors influencing value
- Condition: Vehicles in excellent, original condition or with high-quality restorations are worth significantly more than those needing work.
- Model and body style: The two-door Sport Coupe is generally the most sought-after, while convertibles can also command high prices.
- Engine: A matching-numbers engine with desirable options like a dual-quad carburetor will increase value.
- Originality: Cars with fewer modifications and a well-documented history are typically more valuable.
Price examples
- Low end: Approximately $6,500 for a car in poor condition that needs extensive work.
- Average: Around $68,490 for a good condition model with average specifications.
- High end: Up to $190,000 or more for a rare, exceptional example in pristine, concours condition.
- Specific examples:
- 1956 Bel Air Sport Coupe (Concours): Valued up to $68,600 (Hagerty)
- 1956 Bel Air Convertible: Auction price range of $46,000 - $65,905 (Classic.com)
- 1956 Bel Air Beauville: Average price around $25,050, with top auction prices reaching $62,700.
What is the difference between a 55 and a 56 Chevy Bel Air?
Light but there's a simple lever that you turn and that tail light assembly drops down and reveals the gas cap. So the 55 fuel filter door on the side of the vehicle. Went away for 56. It got hidden.
What is the rarest 56 Chevy model?
The rarest of Chevrolet's iconic “Tri-Five” Bel Airs, the 1956 Nomad blended sporty style with station wagon practicality and was produced in far fewer numbers than its sedan counterparts.
