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1956 Cadillac Deville Catalog and Classic Car Guide, Ratings and Features

Image of 1956 Cadillac Deville, sourced from www.curbsideclassic.com , Image Link.

Performance Metrics

Performance: +40
Handling: +35
Ride Comfort: +80

Fundamental Metrics

Safety: +30
Maintenance and Upkeep: +60
Restoration Difficulty: +50

Emotional Appeal

Looks: +85
Collectability: +70
Historical Significance: +75

MMP Rating

7 /10
Engine Specifications
Engine: 365 cu in (6.0 L) OHV V8
Displacement: 365 cu in (6.0 L)
Horsepower: 285 hp
Torque: 400 lb-ft
Compression Ratio: 9.75:1
Ignition System: Distributor ignition system
Cooling System: Liquid-cooled
Performance Specifications
0-60 Time: 10 seconds
1/4 Mile Time: 17 seconds
Top Speed: 110 mph
Transmission and Drive
Drive Type: Rear-wheel drive
Transmission Type: 4-speed Hydra-Matic automatic
Fuel and Efficiency
Fuel System Type: Carburetor
MPG: 10-12 mpg
Dimensions and Brakes
Brakes: Drum brakes
Wheelbase: 129.5 inches
Weight: 4700 lbs

Note: Specifications for classic cars are given to the best of our ability, considering the limited and variant data available.

1956 Cadillac DeVille: A Testament to Opulence and Innovation

The 1956 Cadillac DeVille stands as a towering achievement in automotive luxury and design, a true testament to the era's opulence. Crafted by the renowned American manufacturer, Cadillac, this vehicle emerged from a period when cars were not just modes of transportation but symbols of status and sophistication. The DeVille series, introduced in the late 1940s, quickly became one of Cadillac's most popular models, with the 1956 edition encapsulating the peak of post-war American automotive exuberance. A unique fact that car enthusiasts may find intriguing is that the '56 DeVille was part of Cadillac's Series 62 line, which included a special gold-finished model to celebrate General Motors' 50 millionth car.

Design and Innovation

The exterior styling of the 1956 Cadillac DeVille was nothing short of majestic. Its long, sleek body adorned with chrome accents, and the iconic tailfins epitomized the era's design ethos. The front grille was bold and imposing, flanked by dual bullet-shaped headlights that gave it an unmistakable presence on the road. Inside, passengers were enveloped in luxury with rich leather upholstery and opulent trims. The dashboard boasted a futuristic appeal for its time, with advanced instrumentation and convenience features like power windows and seats. Color options ranged from subtle hues to vibrant tones, with popular choices including Classic White, Bahama Blue, and Goddess Gold Metallic. Among various body styles like coupes and sedans, the two-door hardtop Coupe de Ville stood out as an emblem of style and desirability.

Historical Significance

The 1956 DeVille's impact on automotive design was profound. It set a new standard for luxury vehicles with its combination of style, comfort, and advanced features. This model helped cement Cadillac's reputation as a leader in high-end automobiles and influenced subsequent designs across the industry. Its legacy is evident in the continued reverence for tailfins and chrome embellishments in classic car circles.

Performance and Handling

Underneath its grandiose exterior lay a robust performance profile. The '56 DeVille was powered by a 365 cubic inch V8 engine that delivered smooth acceleration and an impressive top speed for its class. While official 0-60 mph figures may not be readily available for this vintage model, it was known for its respectable performance metrics at the time. Handling was characterized by a soft ride quality typical of luxury cars from this period; however, it managed bumps with grace thanks to its substantial weight and well-tuned suspension system. Drivers often reported a serene driving experience complemented by the deep rumble of the V8 engine.

Ownership Experience

The DeVille served various roles ranging from an everyday driver to a coveted showpiece at classic car events. Its reliability was commendable for its era; however, like most classic cars today, maintaining a '56 DeVille requires dedication due to parts scarcity and the need for specialized knowledge in vintage auto repair.

Fun Facts

A few unique trivia points about this classic include that Elvis Presley owned a '56 Cadillac Sedan de Ville, which further solidified its status as a cultural icon. While not known for breaking speed records, it certainly set sales records for Cadillac at the time. Criticisms were few but typically centered around its size and fuel consumption—common traits for vehicles of this period.

Collector's Information

Today, collectors cherish the 1956 Cadillac DeVille for its elegance and historical value. Estimates suggest that tens of thousands were produced; however exact figures are elusive. The value range can vary widely based on condition, originality, and provenance but typically falls between $20,000 to over $100,000 for pristine examples or those with significant historical relevance. The market trend shows appreciation over time as these vehicles become rarer and more sought after by enthusiasts.

Conclusion

The 1956 Cadillac DeVille remains an enduring symbol of mid-century American luxury and innovation. Its blend of style, comfort, and performance has cemented its place in automotive history as an object of desire for collectors and classic car aficionados alike. As we look back on this golden age of motoring splendor, the DeVille stands out as a shining beacon—a true masterpiece on wheels.

1956 Cadillac Deville Catalog of Parts

1956 Cadillac DeVille Upper Door Hinge Seals.  Straight section 13-1/2 long-ALP 1 1956 Cadillac DeVille Upper Door Hinge Seals. Straight section 13-1/2" long-ALP 1Upper Door Hinge Seals. Straight section 13-1/2" long. Curved hook section 6" long, with 2 holes. Includes four clips. Pair R & L.

1956 Cadillac DeVille Upper Door Hinge Seals.  Straight section 16-3/4 long-ALP 1-A 1956 Cadillac DeVille Upper Door Hinge Seals. Straight section 16-3/4" long-ALP 1-AUpper Door Hinge Seals. Straight section 16-3/4" long. Square hooked section 6-1/4" long. Includes four clips. Pair R & L.

1956 Cadillac DeVille Auxiliary Door Seal-ALP 4 1956 Cadillac DeVille Auxiliary Door Seal-ALP 4Auxiliary Door Seal. Used on cowl at door belt line, for front door opening. Acts as seal and water drain. 12-1/2" long. Pair R&L

1956 Cadillac DeVille Body mount bracket pad with shoulder-BC 54 1956 Cadillac DeVille Body mount bracket pad with shoulder-BC 54Body mount bracket pad with shoulder, includes steel tube mounting insert, '54-'65 Cadillac 'C' & 'D' body 2 & 4 door models except '56-'60 convertibles, each. Replace OEM #'s 1461768 & 1476996.

1956 Cadillac DeVille Dust Boot Vacuum Booster-BL 17 1956 Cadillac DeVille Dust Boot Vacuum Booster-BL 17Dust Boot Vacuum Booster. 3-1/8" square base, 5/16" top hole, 1-3/4" bottom hole. Each

1956 Cadillac DeVille Shock Absorber Grommet.  1 bottom O.D., 3/4 high-BN 1 1956 Cadillac DeVille Shock Absorber Grommet. 1" bottom O.D., 3/4" high-BN 1Shock Absorber Grommet. 1" bottom O.D., 3/4" high., with 7/16" I.D. Each

1956 Cadillac DeVille Spring and Shackle Bushing.  1-1/8 bottom O.D-BN 17 1956 Cadillac DeVille Spring and Shackle Bushing. 1-1/8" bottom O.D-BN 17Spring and Shackle Bushing. 1-1/8" bottom O.D. X 1-3/4" high, with 5/8" I.D. Each

1956 Cadillac DeVille Front Stabilizer End Repair Kit-BNK 23 1956 Cadillac DeVille Front Stabilizer End Repair Kit-BNK 23Front Stabilizer End Repair Kit. 22-piece set for two stabilizer bars. Contains all rubber bushings, washers, bolts and nuts, enough for one front end. Set

1956 Cadillac DeVille Door Side Seal ('64-'66 some models)-C/LP 40-D 1956 Cadillac DeVille Door Side Seal ('64-'66 some models)-C/LP 40-DDoor Side Seal ('64-'66 some models). Smooth skin-covered sponge with clips already installed, 4" apart. For seal without clips, see LP 40-D. Sold by the foot.



1956 Cadillac DeVille Upper Door Hinge Post Bumper.  Held by screw-DB 60-A 1956 Cadillac DeVille Upper Door Hinge Post Bumper. Held by screw-DB 60-AUpper Door Hinge Post Bumper. Held by screw. 7/8" diameter X 1/8" thick. Each

1956 Cadillac DeVille Center Division Bar Seal and Retainer-DP 16 1956 Cadillac DeVille Center Division Bar Seal and Retainer-DP 16Center Division Bar Seal and Retainer. Made to original specifications to accommodate chrome molding. 17-1/2" long. Each

1956 Cadillac DeVille Door, Hood and Trunk Bumper Cap for adjustment bolt-HA 5 1956 Cadillac DeVille Door, Hood and Trunk Bumper Cap for adjustment bolt-HA 5Door, Hood and Trunk Bumper Cap for adjustment bolt. 7/8" diameter X 7/16" thick. Each




1956 Cadillac DeVille Trip Meter Reset Knob.  Made of black rubber-KN 10 1956 Cadillac DeVille Trip Meter Reset Knob. Made of black rubber-KN 10Trip Meter Reset Knob. Made of black rubber. Compare to measurements: 1/8" I.D., 7/16" O.D. X 1/2" tall. Each

1956 Cadillac DeVille Roof Rail Seals Two 6' pieces.  No steel insert.  May fit some models Pair-LP 110-B 1956 Cadillac DeVille Roof Rail Seals Two 6' pieces. No steel insert. May fit some models Pair-LP 110-BRoof Rail Seals. No steel insert. May fit some models. Two 6' pieces. Pair

1956 Cadillac DeVille Door Side Seal-LP 40-D 1956 Cadillac DeVille Door Side Seal-LP 40-DDoor Side Seal, Without Clips ('64-'66 some models) For seal with clips, see C/LP 40-D. Sold by the foot

1956 Cadillac DeVille Starter Solenoid Boot-RP 1-W 1956 Cadillac DeVille Starter Solenoid Boot-RP 1-WStarter Solenoid Boot. Solenoid plunger starter switch at starter. Each

1956 Cadillac DeVille Door Lock Knob.  Made of Black rubber, self-threading-RP 304-A 1956 Cadillac DeVille Door Lock Knob. Made of Black rubber, self-threading-RP 304-ADoor Lock Knob. Made of Black rubber, self-threading. 1-3/8" tall with 1/8" lower I.D., 3/8" lower O.D. Each

1956 Cadillac DeVille Door Lock Knob.  Made of Slate Blue rubber, self-threading-RP 304-C 1956 Cadillac DeVille Door Lock Knob. Made of Slate Blue rubber, self-threading-RP 304-CDoor Lock Knob. Made of Slate Blue rubber, self-threading. 1-3/8" tall with 1/8" lower I.D., 3/8" lower O.D. Each

1956 Cadillac DeVille Door Lock Knob.  Made of Navy Blue rubber, self-threading-RP 304-D 1956 Cadillac DeVille Door Lock Knob. Made of Navy Blue rubber, self-threading-RP 304-DDoor Lock Knob. Made of Navy Blue rubber, self-threading. 1-3/8" tall with 1/8" lower I.D., 3/8" lower O.D. Each

1956 Cadillac DeVille Door Lock Knob.  Made of Silver Blue rubber, self-threading-RP 304-E 1956 Cadillac DeVille Door Lock Knob. Made of Silver Blue rubber, self-threading-RP 304-EDoor Lock Knob. Made of Silver Blue rubber, self-threading. 1-3/8" tall with 1/8" lower I.D., 3/8" lower O.D. Each

1956 Cadillac DeVille Door Lock Knob.  Made of Fawn colored rubber, self-threading-RP 304-F 1956 Cadillac DeVille Door Lock Knob. Made of Fawn colored rubber, self-threading-RP 304-FDoor Lock Knob. Made of Fawn colored rubber, self-threading. 1-3/8" tall with 1/8" lower I.D., 3/8" lower O.D. Each

1956 Cadillac DeVille Door Lock Knob.  Made of Olive Green rubber, self-threading-RP 304-G 1956 Cadillac DeVille Door Lock Knob. Made of Olive Green rubber, self-threading-RP 304-GDoor Lock Knob. Made of Olive Green rubber, self-threading. 1-3/8" tall with 1/8" lower I.D., 3/8" lower O.D. Each

1956 Cadillac DeVille Door Lock Knob.  Made of Yellow rubber, self-threading-RP 304-H 1956 Cadillac DeVille Door Lock Knob. Made of Yellow rubber, self-threading-RP 304-HDoor Lock Knob. Made of Yellow rubber, self-threading. 1-3/8" tall with 1/8" lower I.D., 3/8" lower O.D. Each

1956 Cadillac DeVille Door Lock Knob.  Made of White rubber, self-threading-RP 304-I 1956 Cadillac DeVille Door Lock Knob. Made of White rubber, self-threading-RP 304-IDoor Lock Knob. Made of White rubber, self-threading. 1-3/8" tall with 1/8" lower I.D., 3/8" lower O.D. Each

1956 Cadillac DeVille Door Lock Knob.  Made of Silver rubber, self-threading-RP 304-J 1956 Cadillac DeVille Door Lock Knob. Made of Silver rubber, self-threading-RP 304-JDoor Lock Knob. Made of Silver rubber, self-threading. 1-3/8" tall with 1/8" lower I.D., 3/8" lower O.D. Each

1956 Cadillac DeVille Door Lock Knob.  Made of Medium Brown rubber, self-threading-RP 304-K 1956 Cadillac DeVille Door Lock Knob. Made of Medium Brown rubber, self-threading-RP 304-KDoor Lock Knob. Made of Medium Brown rubber, self-threading. 1-3/8" tall with 1/8" lower I.D., 3/8" lower O.D. Each

1956 Cadillac DeVille Door Lock Knob.  Made of Wedgwood rubber, self-threading-RP 304-L 1956 Cadillac DeVille Door Lock Knob. Made of Wedgwood rubber, self-threading-RP 304-LDoor Lock Knob. Made of Wedgwood rubber, self-threading. 1-3/8" tall with 1/8" lower I.D., 3/8" lower O.D. Each

1956 Cadillac DeVille Door Lock Knob.  Made of Teal Green rubber, self-threading-RP 304-M 1956 Cadillac DeVille Door Lock Knob. Made of Teal Green rubber, self-threading-RP 304-MDoor Lock Knob. Made of Teal Green rubber, self-threading. 1-3/8" tall with 1/8" lower I.D., 3/8" lower O.D. Each

1956 Cadillac DeVille Door Lock Knob.  Made of Moss Green rubber, self-threading-RP 304-N 1956 Cadillac DeVille Door Lock Knob. Made of Moss Green rubber, self-threading-RP 304-NDoor Lock Knob. Made of Moss Green rubber, self-threading. 1-3/8" tall with 1/8" lower I.D., 3/8" lower O.D. Each

1956 Cadillac DeVille Door Lock Knob.  Made of Ember glow rubber, self-threading-RP 304-O 1956 Cadillac DeVille Door Lock Knob. Made of Ember glow rubber, self-threading-RP 304-ODoor Lock Knob. Made of Ember glow rubber, self-threading. 1-3/8" tall with 1/8" lower I.D., 3/8" lower O.D. Each

1956 Cadillac DeVille Door Bumper.  Made with twin retainers-SB 32 1956 Cadillac DeVille Door Bumper. Made with twin retainers-SB 32Door Bumper. Made with twin retainers. 3/4" high X 1/2" wide X 15/16" long. Each

1956 Cadillac DeVille Trunk Bumper.  Fits lower corner on decklid.  15/16 O.D-SB 34 1956 Cadillac DeVille Trunk Bumper. Fits lower corner on decklid. 15/16" O.D-SB 34Trunk Bumper. Fits lower corner on decklid. 15/16" O.D., 11/16" high. Each

1956 Cadillac DeVille Fuel Door Bumper.  Held by screw.  1/2 X 1/2 X 1/4-SB 65 1956 Cadillac DeVille Fuel Door Bumper. Held by screw. 1/2" X 1/2" X 1/4"-SB 65Fuel Door Bumper. Held by screw. 1/2" X 1/2" X 1/4". Pair

1956 Cadillac DeVille Side Window Bumper-SB 98 1956 Cadillac DeVille Side Window Bumper-SB 98Side Window Bumper. For side window glass in vent frame at top of window. Made with steel core like original. Replaces OEM #4180904-5. Pair R&L

1956 Cadillac DeVille Speedometer Cable / Utility Grommet-SM 2 1956 Cadillac DeVille Speedometer Cable / Utility Grommet-SM 2Speedometer Cable / Utility Grommet. Fits 3/4" to 13/16" hole. 3/16" center hole. Each




1956 Cadillac DeVille Special Purpose Grommet-SM 4 1956 Cadillac DeVille Special Purpose Grommet-SM 4Special Purpose Grommet. For firewall, fuel gauge wire, horn wire, hood latch cable and fresh air cable. Fits 1/2" hole. 1/8" center hole. Each

1956 Cadillac DeVille Heater Control Valve Gasket.  Made of closed cell sponge-SM 500 1956 Cadillac DeVille Heater Control Valve Gasket. Made of closed cell sponge-SM 500Heater Control Valve Gasket. Made of closed cell sponge. Each


1956 Cadillac DeVille Headlight Wire Grommet-SM 57 1956 Cadillac DeVille Headlight Wire Grommet-SM 57Headlight Wire Grommet. Used with square clip (not included). Fits 7/8" hole. 7/16" center hole. Each

1956 Cadillac DeVille Firewall and Utility Grommet.  Fits 3/4 hole.  3/16 I.D-SM 8 1956 Cadillac DeVille Firewall and Utility Grommet. Fits 3/4" hole. 3/16" I.D-SM 8Firewall and Utility Grommet. Fits 3/4" hole. 3/16" I.D. Each

1956 Cadillac DeVille Unbeaded Door and Trunk Lock Gasket.  1-3/16 O.D., 7/8 I.D-UM 1600-100 1956 Cadillac DeVille Unbeaded Door and Trunk Lock Gasket. 1-3/16" O.D., 7/8" I.D-UM 1600-100Unbeaded Door and Trunk Lock Gasket. 1-3/16" O.D., 7/8" I.D. Each

1956 Cadillac DeVille Vertical Seal for Vent Window.  Each is 17 long.  Pair-VS 2 1956 Cadillac DeVille Vertical Seal for Vent Window. Each is 17" long. Pair-VS 2Vertical Seal for Vent Window. Each is 17" long. Pair

1956 Cadillac DeVille Flexible glass-run channel-WC 11-72 1956 Cadillac DeVille Flexible glass-run channel-WC 11-72Flexible glass-run channel. Mohair lined, cloth covered with stainless steel bead. Used on side windows. 72 in. long. Each. NOTE: $20 special shipping charge applies for domestic orders. Call or email for overseas shipping costs. Part can be sectioned in two equal lengths to reduce overseas shipping costs.

1956 Cadillac DeVille Rigid division-bar channel. Made with Zinc-plated bead-WC 1-72 1956 Cadillac DeVille Rigid division-bar channel. Made with Zinc-plated bead-WC 1-72Rigid division-bar channel. Made with Zinc-plated bead. Used on lower side windows. 72 in. long. Each. NOTE: $20 special shipping charge applies for domestic orders. Call or email for overseas shipping costs. Part can be sectioned into two equal lengths to reduce overseas shipping costs.

1956 Cadillac DeVille Rigid division-bar channel. Made with Zinc-plated bead-WC 1-96 1956 Cadillac DeVille Rigid division-bar channel. Made with Zinc-plated bead-WC 1-96Rigid division-bar channel. Made with Zinc-plated bead. Used on lower side windows. 96 in. long. Each. NOTE: $20 special shipping charge applies for domestic orders. Call or email for overseas shipping costs. Part can be sectioned in two or three equal lengths to reduce overseas shipping costs.

1956 Cadillac DeVille Rigid division-bar channel. Made with stainless steel bead-WC 2-72 1956 Cadillac DeVille Rigid division-bar channel. Made with stainless steel bead-WC 2-72Rigid division-bar channel. Made with stainless steel bead. 72 in. long. Each. NOTE: $20 special shipping charge applies for domestic orders. Call or email for overseas shipping costs. Part can be sectioned into two equal lengths to reduce overseas shipping costs.

1956 Cadillac DeVille Flexible sweeper. Made with stainless steel bead-WC 8-72 1956 Cadillac DeVille Flexible sweeper. Made with stainless steel bead-WC 8-72Flexible sweeper. Made with stainless steel bead. Used on inner and outer beltlines. Also forms easily for use with sliding quarter windows. 72 in. long. Each. NOTE: $20 special shipping charge applies for domestic orders. Call or email for overseas shipping costs. Part can be sectioned into two equal lengths to reduce overseas shipping costs.

1956 Cadillac DeVille Front Suspension Bumper.  For lower arm.  2 O.D-XB 22 1956 Cadillac DeVille Front Suspension Bumper. For lower arm. 2" O.D-XB 22Front Suspension Bumper. For lower arm. 2" O.D., 2-1/8" high. Each

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For over 100 years, Metro Moulded Parts has been the pinnacle of quality in classic car restoration parts. Our commitment to precision and authenticity in every component ensures a perfect fit and an OEM-level appearance.

  • Expert Craftsmanship & Quality: Each part is a testament to our dedication to reliability and perfection, crafted from original designs and thoroughly tested.
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