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1940 Cadillac Series 90 Catalog and Classic Car Guide, Ratings and Features

Image of 1940 Cadillac Series 90, sourced from www.supercars.net , Image Link.

Performance Metrics

Performance: +30
Handling: +35
Ride Comfort: +70

Fundamental Metrics

Safety: +25
Maintenance and Upkeep: +40
Restoration Difficulty: +30

Emotional Appeal

Looks: +85
Collectability: +75
Historical Significance: +80

MMP Rating

6.8 /10
Engine Specifications
Engine: V16
Displacement: 431 cubic inches
Horsepower: Estimated 135-165 hp
Torque: Not available
Compression Ratio: 6.25:1
Ignition System: Battery and coil
Cooling System: Liquid-cooled
Performance Specifications
0-60 Time: Not available
1/4 Mile Time: Not available
Top Speed: Estimated 100 mph
Transmission and Drive
Drive Type: Rear-wheel drive
Transmission Type: 3-speed manual
Fuel and Efficiency
Fuel System Type: Carburetor
MPG: Not available
Dimensions and Brakes
Brakes: 4-wheel hydraulic drum brakes
Wheelbase: 141 inches
Weight: Estimated 5,300 lbs

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

The Epitome of Pre-War Luxury: The 1940 Cadillac Series 90

The 1940 Cadillac Series 90 V16 was an automobile that redefined luxury and sophistication on the eve of World War II. Crafted by the esteemed Cadillac division of General Motors, this vehicle emerged as a testament to American engineering prowess and design elegance. With its origins rooted in the competitive luxury car market of the late 1930s, the Series 90 was Cadillac's answer to the opulent offerings from European marques. A unique fact that sets this vehicle apart is that it was one of the last passenger cars to feature a V16 engine, marking the end of an era in automotive history.

Design and Innovation: A Symphony of Style and Substance

The exterior of the 1940 Cadillac Series 90 exuded grace and power, with its long hood housing the massive V16 engine, and sweeping fenders that flowed into elegant lines. The car's imposing grille and chrome accents highlighted its prestigious stature. Inside, passengers were enveloped in luxury, with sumptuous fabrics and fine wood trim adorning the cabin. The attention to detail extended to the quality of materials used, ensuring a ride that was as comfortable as it was stylish. Technologically, the Series 90 was ahead of its time, featuring innovations such as a column-mounted gearshift for ease of use. Color options were varied, with rich hues like Royal Maroon and Antoinette Blue being popular choices among affluent buyers. Body styles included coupes, convertibles, and sedans, but it was the limousine that stood as the icon of ultimate luxury.

Historical Significance: Shaping Automotive Elegance

The Cadillac Series 90's impact on automotive design cannot be overstated. It set a benchmark for what a luxury car should be—powerful yet refined, technologically advanced yet timeless. This vehicle distinguished itself from contemporaries with its V16 engine—a marvel of engineering that provided unparalleled smoothness and power delivery. Its lasting influence can be seen in the design cues and luxury features that continue to define premium automobiles today.

Performance and Handling: A Gentle Giant on the Road

Despite its size, the 1940 Cadillac Series 90 delivered impressive performance figures for its era. The top speed was commendable, while acceleration from 0-60 mph was smooth thanks to its torque-rich V16 engine. On various driving conditions, from bumps to windy roads, the car maintained composure owing to its well-tuned suspension system. Driving this Cadillac was an experience unto itself—the hum of the V16 engine provided an auditory backdrop to a ride characterized by comfort and stability. The driver felt connected to a piece of history while enjoying a level of luxury that few vehicles could match.

Ownership Experience: More Than Just a Car

Owners of the 1940 Cadillac Series 90 typically used their vehicles for more than just daily driving; they were symbols of status and often appeared at shows or in parades. Maintenance required a dedicated owner due to its complex engine, but reliability was a hallmark of Cadillac's craftsmanship. Repairs could be managed by those familiar with pre-war automotive technology.

Fun Facts: The Series 90's Place in History

This Cadillac has been associated with various celebrities and historical figures who appreciated its grandeur. While not known for breaking speed records, it held its own in terms of sales success among luxury cars of its time. It has also made appearances at significant events throughout history, often as a representation of American luxury. Common criticisms typically revolved around fuel consumption—a non-issue for those who could afford such opulence—and the practicality of maneuvering such a large vehicle in urban settings.

Collector's Information: A Coveted Classic Gem

Today, the rarity of the 1940 Cadillac Series 90 makes it highly sought after by collectors. With production numbers limited even during its time—best estimates suggest fewer than 500 units were made—it is a rare find on the market. Price trends have shown appreciation over time due to its scarcity and historical significance. While values can vary greatly depending on condition and provenance, pristine examples have been known to fetch upwards of several hundred thousand dollars at auction.

Conclusion: A Legacy Cast in Chrome and Steel

The 1940 Cadillac Series 90 stands as a monument to pre-war automotive excellence—a vehicle that encapsulated luxury, innovation, and style in one formidable package. Its legacy endures not just through its rare appearances on modern roads or auction blocks but also through its indelible mark on automotive history as one of America's finest motoring achievements.

1940 Cadillac Series 90 Catalog of Parts

1940 Cadillac Series 90 Transmission Vacuum Shift Grommet.  Used on rear side-BC 40 1940 Cadillac Series 90 Transmission Vacuum Shift Grommet. Used on rear side-BC 40Transmission Vacuum Shift Grommet. Used on rear side. 1-1/2" O.D., 3/8" I.D., 3/8" Thick. Each

1940 Cadillac Series 90 Rear Bumper Arm Grommets-BG 44 1940 Cadillac Series 90 Rear Bumper Arm Grommets-BG 44Rear Bumper Arm Grommets. 2-3/8" wide X 4-3/8" long, with 1-5/8" long inner slot. Pair

1940 Cadillac Series 90 Spring and Shackle Bushing-BN 22 1940 Cadillac Series 90 Spring and Shackle Bushing-BN 22Spring and Shackle Bushing. For front or rear eyes on rear leaf spring. 1-3/4" bottom O.D X 1-3/8" high, with 3/4" I.D. Each

1940 Cadillac Series 90 Lower Inner A Frame Shaft Seal.  1-1/8 O.D., 5/16 thick-BN 23-A 1940 Cadillac Series 90 Lower Inner "A" Frame Shaft Seal. 1-1/8" O.D., 5/16" thick-BN 23-ALower Inner "A" Frame Shaft Seal. 1-1/8" O.D., 5/16" thick. Each

1940 Cadillac Series 90 Upper Door Hinge Post Bumper.  Held by screw-DB 60-A 1940 Cadillac Series 90 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


1940 Cadillac Series 90 Gravel Shields.  Flat without metal backing plates-FS 25 1940 Cadillac Series 90 Gravel Shields. Flat without metal backing plates-FS 25Gravel Shields. Flat without metal backing plates. Apply with contact cement. 16" long X 9" wide at top and 7-1/2" wide at bottom. Pair

1940 Cadillac Series 90 Gravel Shields and Narrow Body Section Gravel Shields-FS 25-26 1940 Cadillac Series 90 Gravel Shields and Narrow Body Section Gravel Shields-FS 25-26Gravel Shields and Narrow Body Section Gravel Shields. Gravel Shields: 16" long X 8-1/2" wide at top and 6-1/2" wide at bottom. Narrow Body Section: 14" long, with beaded edge extending 1" along top and bottom. Complete 4-piece set

1940 Cadillac Series 90 Narrow Body Section Gravel Shields-FS 26 1940 Cadillac Series 90 Narrow Body Section Gravel Shields-FS 26Narrow Body Section Gravel Shields. This part used on most models. 14" long, with beaded edge extending 1" along top and bottom. Pair

1940 Cadillac Series 90 Door, Hood and Trunk Bumper Cap for adjustment bolt-HA 5 1940 Cadillac Series 90 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

1940 Cadillac Series 90 Hood Rest Pad Bumper.  Metal core, tab held-HC 31-A 1940 Cadillac Series 90 Hood Rest Pad Bumper. Metal core, tab held-HC 31-AHood Rest Pad Bumper. Metal core, tab held. Four to twelve used per car. 1-1/4" between tabs. Each


1940 Cadillac Series 90 Trim Ring Lens Seals.  Rubber.  7-3/4 O.D., 7-1/8 I.D-HR 10 1940 Cadillac Series 90 Trim Ring Lens Seals. Rubber. 7-3/4" O.D., 7-1/8" I.D-HR 10Trim Ring Lens Seals. Rubber. 7-3/4" O.D., 7-1/8" I.D. Pair


1940 Cadillac Series 90 Windshield and Rear Window Channel.  Used with 1/4 glass-LP 105 1940 Cadillac Series 90 Windshield and Rear Window Channel. Used with 1/4" glass-LP 105Windshield and Rear Window Channel. Used with 1/4" glass. Fits some models. Sold by the foot

1940 Cadillac Series 90 Door side seal. Same as LP 40, but for a lighter seal-LP 40-A 1940 Cadillac Series 90 Door side seal. Same as LP 40, but for a lighter seal-LP 40-ADoor side seal. Same as LP 40, but for a lighter seal. Fits many domestic passenger cars and trucks. Universal seal for street rods and customs. Used in Cobra kit cars as door weatherstrip. Per foot.


1940 Cadillac Series 90 Front Engine Support-MM 22 1940 Cadillac Series 90 Front Engine Support-MM 22Front Engine Support. New rubber vulcanized to your old steel cores. Price is with exchange only. Replaces OEM #1454652. Pair


1940 Cadillac Series 90 Tail-Light Pads.  Fits 2-1/2 wide metal.  3 wide X 9 long-MP 420 1940 Cadillac Series 90 Tail-Light Pads. Fits 2-1/2" wide metal. 3" wide X 9" long-MP 420Tail-Light Pads. Fits 2-1/2" wide metal. 3" wide X 9" long. Pair

1940 Cadillac Series 90 Tail-Light Pads.  Fits 2-1/8 wide metal-MP 421 1940 Cadillac Series 90 Tail-Light Pads. Fits 2-1/8" wide metal-MP 421Tail-Light Pads. Fits 2-1/8" wide metal. 2-1/2" wide X 8-7/8" long. Pair



1940 Cadillac Series 90 Trunk Handle Pad.  Even thickness-MP 440-A 1940 Cadillac Series 90 Trunk Handle Pad. Even thickness-MP 440-ATrunk Handle Pad. Even thickness. See also MP 440-B and MP 440-C. 2-1/4" wide X 7" long. Each

1940 Cadillac Series 90 Trunk Handle Pad.  Thick on both ends-MP 440-B 1940 Cadillac Series 90 Trunk Handle Pad. Thick on both ends-MP 440-BTrunk Handle Pad. Thick on both ends. See also MP 440-A and MP 440-C. 2-1/4" wide X 6-7/8" long. Each

1940 Cadillac Series 90 Trunk Handle Pad.  Thick on wide end-MP 440-C 1940 Cadillac Series 90 Trunk Handle Pad. Thick on wide end-MP 440-CTrunk Handle Pad. Thick on wide end. See also MP 440-A and MP 440-B. 2-1/4" wide X 6-7/8" long. Each






1940 Cadillac Series 90 Windshield Wiper Transmission Pad.  2 wide X 2-3/8 long-MP 460-A 1940 Cadillac Series 90 Windshield Wiper Transmission Pad. 2" wide X 2-3/8" long-MP 460-AWindshield Wiper Transmission Pad. 2" wide X 2-3/8" long. Each

1940 Cadillac Series 90 Door Ferrule Grommet. Made of black rubber-MP 546-H 1940 Cadillac Series 90 Door Ferrule Grommet. Made of black rubber-MP 546-HDoor Ferrule Grommet. Made of black rubber. Fits over your old steel door ferrule (also see WF 2006) 1-3/16" O.D. Each

1940 Cadillac Series 90 Door Lock Knob.  Brown.  1/2 diameter X 1 long X 1/8 hole-RP 303 1940 Cadillac Series 90 Door Lock Knob. Brown. 1/2" diameter X 1" long X 1/8" hole-RP 303Door Lock Knob. Brown. 1/2" diameter X 1" long X 1/8" hole. Each





1940 Cadillac Series 90 Front Door Window Adjustment Bumper Cushion-SB 70 1940 Cadillac Series 90 Front Door Window Adjustment Bumper Cushion-SB 70Front Door Window Adjustment Bumper Cushion. For "T" bolt in door. Four to six used per car. 11/16" X 1/4". Each

1940 Cadillac Series 90 Spare Wheel Cover Rest Pad-SB 80-A 1940 Cadillac Series 90 Spare Wheel Cover Rest Pad-SB 80-ASpare Wheel Cover Rest Pad. Made with steel core and bend-over tabs. 1" between tabs. 1-3/4" overall length. 16 required per car. Each

1940 Cadillac Series 90 Speedometer Cable / Utility Grommet-SM 2 1940 Cadillac Series 90 Speedometer Cable / Utility Grommet-SM 2Speedometer Cable / Utility Grommet. Fits 3/4" to 13/16" hole. 3/16" center hole. Each


1940 Cadillac Series 90 Firewall grommet for headlight and tail-light wires-SM 34 1940 Cadillac Series 90 Firewall grommet for headlight and tail-light wires-SM 34Firewall grommet for headlight and tail-light wires. Fits 11/16" hole. 5/16" I.D., 15/16" O.D. Each

1940 Cadillac Series 90 Special Purpose Grommet-SM 4 1940 Cadillac Series 90 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

1940 Cadillac Series 90 Firewall Grommet.  For park brake cable.  Angled hole. Fit's 1 hole-SM 40 1940 Cadillac Series 90 Firewall Grommet. For park brake cable. Angled hole. Fit's 1" hole-SM 40Firewall Grommet. For park brake cable. Angled hole. Fit's 1" Hole. Each

1940 Cadillac Series 90 Speedometer Cable Firewall Grommet.  Fits 1-7/8 long hole-SM 47 1940 Cadillac Series 90 Speedometer Cable Firewall Grommet. Fits 1-7/8" long hole-SM 47Speedometer Cable Firewall Grommet. Fits 1-7/8" long hole. NOTE: Not used when car was factory equipped with windshield washers. (Fits some models) Each


1940 Cadillac Series 90 Hood Cable Grommet.  Fits 7/16 to 1/2 hole-SM 61 1940 Cadillac Series 90 Hood Cable Grommet. Fits 7/16" to 1/2" hole-SM 61Hood Cable Grommet. Fits 7/16" to 1/2" hole. 3/16" center hole. Each

1940 Cadillac Series 90 Choke Cable Grommet.  Fits 5/8 hole.  1/8 center hole-SM 62 1940 Cadillac Series 90 Choke Cable Grommet. Fits 5/8" hole. 1/8" center hole-SM 62Choke Cable Grommet. Fits 5/8" hole. 1/8" center hole. Each

1940 Cadillac Series 90 Special Purpose Grommet-SM 68 1940 Cadillac Series 90 Special Purpose Grommet-SM 68Special Purpose Grommet. For headlight wire loom through body. Each

1940 Cadillac Series 90 Firewall and Utility Grommet.  Fits 3/4 hole.  3/16 I.D-SM 8 1940 Cadillac Series 90 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


1940 Cadillac Series 90 Trunk seal. '36-'40 GM coupes and convertibles only-TK 58-A/18 1940 Cadillac Series 90 Trunk seal. '36-'40 GM coupes and convertibles only-TK 58-A/18Trunk seal. '36-'40 GM coupes and convertibles only. Does not fit Buick models (order LP 58-L per foot). 3/4 in. W x 1/2 in. Thk x 18 ft. L. Each.

1940 Cadillac Series 90 Trunk Seal for Coupes and Convertibles Only-TK 58-B/18 1940 Cadillac Series 90 Trunk Seal for Coupes and Convertibles Only-TK 58-B/18Trunk Seal for Coupes and Convertibles Only. 1" wide X 1/2" thick. Each



1940 Cadillac Series 90 Flexible glass-run channel-WC 11-72 1940 Cadillac Series 90 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.

1940 Cadillac Series 90 Rigid division-bar channel. Made with Zinc-plated bead-WC 1-72 1940 Cadillac Series 90 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.

1940 Cadillac Series 90 Rigid division-bar channel. Made with Zinc-plated bead-WC 1-96 1940 Cadillac Series 90 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.

1940 Cadillac Series 90 Rigid division-bar channel. Made with stainless steel bead-WC 2-72 1940 Cadillac Series 90 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.

1940 Cadillac Series 90 Flexible sweeper. Made with stainless steel bead-WC 8-72 1940 Cadillac Series 90 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.

1940 Cadillac Series 90 Chrome Door Ferrule. To be used with MP 546-H. 1-1/16 O.D-WF 2006 1940 Cadillac Series 90 Chrome Door Ferrule. To be used with MP 546-H. 1-1/16" O.D-WF 2006Chrome Door Ferrule. To be used with MP 546-H. 1-1/16" O.D., 5/8" high. Fits most models. Each

1940 Cadillac Series 90 Fender Bolts.  For use with Fender Bolt Washers; WF 3001-WF 3000 1940 Cadillac Series 90 Fender Bolts. For use with Fender Bolt Washers; WF 3001-WF 3000Fender Bolts. For use with Fender Bolt Washers; WF 3001. Zinc Chromate plated, high strength. 1" X 5/16". Set of 25

1940 Cadillac Series 90 Fender Bolt Washers.  For use with Fender Bolts; WF 3000-WF 3001 1940 Cadillac Series 90 Fender Bolt Washers. For use with Fender Bolts; WF 3000-WF 3001Fender Bolt Washers. For use with Fender Bolts; WF 3000. High quality, cadmium plated. 1-1/4" O.D., 3/8" I.D. Set of 25


1940 Cadillac Series 90 Front Suspension Bumper.  For lower arm.  2 O.D-XB 22 1940 Cadillac Series 90 Front Suspension Bumper. For lower arm. 2" O.D-XB 22Front Suspension Bumper. For lower arm. 2" O.D., 2-1/8" high. Each

Why Choose Metro?

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.
  • Advanced Technology: We use cutting-edge techniques to create flawless, long-lasting parts that surpass others in performance.
  • SuperSoft Sponge – The Ultimate Door Seal: Not only are our door seals 30% softer than competitors', but they're also guaranteed to never leak. They effectively reduce wind and road noise, enhancing your classic car's comfort and driving experience.
  • Proudly American: Our parts are a product of American craftsmanship, made in the USA with a spirit of excellence and heritage.
  • Unrivaled Warranty: We back our products with a 30-year industry-leading warranty, a testament to our confidence in their quality.

Join us in preserving the legacy of classic cars with parts that are crafted for perfection, not just made.

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