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1940 Buick Super Series 50 Catalog and Classic Car Guide, Ratings and Features

Image of 1940 Buick Super Series 50, Note: These illustrations use artistic license and may differ from actual historical models.

Performance Metrics

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

Fundamental Metrics

Safety: +25
Maintenance and Upkeep: +55
Restoration Difficulty: +40

Emotional Appeal

Looks: +80
Collectability: +65
Historical Significance: +60

MMP Rating

6.1 /10
Engine Specifications
Engine: Straight 8
Displacement: 248 cu in (4.1 L)
Horsepower: 107 hp
Torque: Estimated 200 lb-ft
Compression Ratio: 6.15:1
Ignition System: Battery Ignition
Cooling System: Liquid Cooled
Performance Specifications
0-60 Time: Estimated 15 seconds
1/4 Mile Time: Not available
Top Speed: 90 mph
Transmission and Drive
Drive Type: Rear Wheel Drive
Transmission Type: 3-speed manual
Fuel and Efficiency
Fuel System Type: Carburetor
MPG: Estimated 15 mpg
Dimensions and Brakes
Brakes: Drum Brakes
Wheelbase: 124 inches
Weight: 3,800 lbs

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

Introduction

The 1940 Buick Super Series 50 doesn't just represent an era; it is a rolling testament to the pinnacle of pre-war American automotive luxury and innovation. Birthed by Buick, a marque synonymous with reliability and prestige, the Super Series 50 emerged during a time of both economic recovery and looming global conflict. This vehicle was not only a beacon of progress but also a symbol of hope for the future. Among its many accolades, the Super Series 50 was known for introducing the iconic "torpedo" body style that would influence automotive design for years to come.

Design and Innovation

With sweeping lines that hugged the contours of its frame, the exterior of the 1940 Buick Super Series 50 was nothing short of a masterpiece. Its chrome grille, pronounced by a vertical waterfall design, commanded attention while setting the standard for luxury vehicles of its time. Inside, passengers were enveloped in opulence, with plush seating and richly appointed wood accents. The materials used were of high quality, ensuring comfort and durability. Technologically, it boasted features such as a column-mounted gearshift and coil spring suspension – advanced for its era. The color palette ranged from stately blacks to rich blues, with Sequoia Cream being a particularly popular choice among buyers. Body styles varied from coupes to convertibles, but it was the four-door sedan that became emblematic of the Series 50's grandeur.

Historical Significance

The Buick Super Series 50 didn't just turn heads; it revolutionized expectations for what a luxury car should be. Its impact on automotive design was profound, setting trends in both aesthetics and engineering that would ripple through subsequent generations of vehicles. What truly set this car apart was its balance of elegance and performance – an attribute that has cemented its legacy in the annals of automotive history.

Performance and Handling

The heart of the 1940 Buick Super Series 50 lay in its robust inline-8 engine, which delivered smooth acceleration and an impressive top speed for its time. The ride was equally refined; its suspension system absorbed imperfections in the road with grace, making even long journeys comfortable. Drivers often remarked on the quiet purr of the engine and how effortlessly it glided around corners – a true hallmark of Buick's engineering prowess.

Ownership Experience

The Super Series 50 found its place as both a reliable daily driver and an esteemed show car. Owners took pride in its dependability and ease of maintenance – characteristics that have endeared it to enthusiasts even today. While parts may now be rarer, the community around these vehicles remains strong, often sharing knowledge and resources to keep these classics on the road.

Fun Facts

This storied vehicle has seen its share of limelight – from gracing the garages of Hollywood's elite to making appearances at prestigious events like Pebble Beach Concours d'Elegance. Although not known for breaking speed records, it set benchmarks in style and luxury that are still revered. Criticisms were few but did include remarks on fuel consumption – a small price to pay for such grandeur.

Collector's Information

Today, collectors vie for the chance to own one of these icons. With production numbers estimated in the tens of thousands across all body styles, they are rare but not unattainable treasures. Values can range significantly based on condition and originality, with pristine examples fetching upwards of $40,000 or more at auction. As with many classics from this golden age, appreciation is common as nostalgia fuels demand.

Conclusion

The 1940 Buick Super Series 50 stands as more than just another classic car; it is a piece of American history on wheels. With each curve in its bodywork and every mile on its odometer, it tells a story – one of innovation, luxury, and timeless appeal. Whether admired on a Sunday drive or showcased under the bright lights of an auto show, this Buick remains an enduring symbol of automotive excellence.

1940 Buick Super Series 50 Catalog of Parts

1940 Buick Super Series 50 Accelerator Pedal Pad.  Made with steel core like original-AP 29-C 1940 Buick Super Series 50 Accelerator Pedal Pad. Made with steel core like original-AP 29-CAccelerator Pedal Pad. Made with steel core like original. 2-1/8" X 8-1/2". Black. Each

1940 Buick Super Series 50 Transmission Vacuum Shift Grommet.  Used on rear side-BC 40 1940 Buick Super Series 50 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 Buick Super Series 50 Rear Bumper Arm Grommets-BG 15 1940 Buick Super Series 50 Rear Bumper Arm Grommets-BG 15Rear Bumper Arm Grommets. 2-7/8" wide X 4-3/8" long, with 1-3/4" long inner slot. Pair

1940 Buick Super Series 50 Front Bumper Arm Grommets-BG 33 1940 Buick Super Series 50 Front Bumper Arm Grommets-BG 33Front Bumper Arm Grommets. 2-1/2" wide X 5-3/8" long, with 1-7/8" long inner slot. Pair

1940 Buick Super Series 50 Front Bumper Arm Grommets-BG 34 1940 Buick Super Series 50 Front Bumper Arm Grommets-BG 34Front Bumper Arm Grommets. 2-7/8" wide X 5-1/2" long, with 1-13/16" long inner slot. Pair

1940 Buick Super Series 50 Rear Bumper Arm Grommets-BG 40 1940 Buick Super Series 50 Rear Bumper Arm Grommets-BG 40Rear Bumper Arm Grommets. 2-3/4" wide X 4-3/4" long, with 1-1/2" long inner slot. Pair

1940 Buick Super Series 50 Stabilizer Bar Bushings-BN 106 1940 Buick Super Series 50 Stabilizer Bar Bushings-BN 106Stabilizer Bar Bushings. 1-3/4" long X 1-1/2" wide X 1-1/2" high, 10/16" I.D. Pair

1940 Buick Super Series 50 Lower Inner A Frame Shaft Seal.  1-1/8 O.D., 5/16 thick-BN 23-A 1940 Buick Super Series 50 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 Buick Super Series 50 Stabilizer Bar Bushing.  For rear axel anti-sway rod ends-BN 34-B 1940 Buick Super Series 50 Stabilizer Bar Bushing. For rear axel anti-sway rod ends-BN 34-BStabilizer Bar Bushing. For rear axel anti-sway rod ends. Four used per car. 1-5/16" O.D., 3/4" long, with 5/8" I.D. Each


1940 Buick Super Series 50 Upper Door Hinge Post Bumper.  Held by screw-DB 60-A 1940 Buick Super Series 50 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 Buick Super Series 50 Gravel Shields.  Flat without metal backing plates-FS 25 1940 Buick Super Series 50 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 Buick Super Series 50 Gravel Shields and Narrow Body Section Gravel Shields-FS 25-26 1940 Buick Super Series 50 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 Buick Super Series 50 Narrow Body Section Gravel Shields-FS 26 1940 Buick Super Series 50 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 Buick Super Series 50 Hood Rest Pad Bumper.  Metal core, tab held-HC 31-A 1940 Buick Super Series 50 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 Buick Super Series 50 Trim Ring Lens Seals.  Rubber.  7-3/4 O.D., 7-1/8 I.D-HR 10 1940 Buick Super Series 50 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 Buick Super Series 50 Windshield and Rear Window Channel.  Used with 1/4 glass-LP 105 1940 Buick Super Series 50 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 Buick Super Series 50 Door side seal. Same as LP 40-A, but for a heavier seal-LP 40 1940 Buick Super Series 50 Door side seal. Same as LP 40-A, but for a heavier seal-LP 40Door side seal. Same as LP 40-A, but for a heavier seal. Fits many domestic passenger cars and trucks. Used in Cobra kit cars as trunk weatherstrip. Per foot.

1940 Buick Super Series 50 Door side seal. Same as LP 40, but for a lighter seal-LP 40-A 1940 Buick Super Series 50 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 Buick Super Series 50 Windshield Wiper Transmission Pad-MP 301 1940 Buick Super Series 50 Windshield Wiper Transmission Pad-MP 301Windshield Wiper Transmission Pad. 1-1/8" wide X 1-1/2" long. Each





1940 Buick Super Series 50 Trunk Hinge Pads.  1-1/2 wide X 10-1/4 long-MP 336-B 1940 Buick Super Series 50 Trunk Hinge Pads. 1-1/2" wide X 10-1/4" long-MP 336-BTrunk Hinge Pads. 1-1/2" wide X 10-1/4" long. 4- Piece Set


1940 Buick Super Series 50 Door Lock Knob.  Brown.  1/2 diameter X 1 long X 1/8 hole-RP 303 1940 Buick Super Series 50 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 Buick Super Series 50 Front Door Window Adjustment Bumper Cushion-SB 70 1940 Buick Super Series 50 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 Buick Super Series 50 Speedometer Cable / Utility Grommet-SM 2 1940 Buick Super Series 50 Speedometer Cable / Utility Grommet-SM 2Speedometer Cable / Utility Grommet. Fits 3/4" to 13/16" hole. 3/16" center hole. Each



1940 Buick Super Series 50 Firewall Grommets, for thermostat, oil, throttle, choke-SM 32 1940 Buick Super Series 50 Firewall Grommets, for thermostat, oil, throttle, choke-SM 32Firewall Grommets, for thermostat, oil, throttle, choke, vacuum and speedometer. 1-1/8" O.D., 1/4 I.D. 2-1/8" long X 1-1/8" wide. Set

1940 Buick Super Series 50 Firewall Grommet for Thermostadt, Oil throttle, Choke-SM 32-B 1940 Buick Super Series 50 Firewall Grommet for Thermostadt, Oil throttle, Choke-SM 32-BFirewall Grommet for Thermostadt, Oil throttle, Choke, Vacuum and Speedometer. Fits 3/4" hole. 1/4" I.D., 1-1/4" O.D. Each

1940 Buick Super Series 50 Ignition cable grommet. 2 in. OD x 1/2 in. ID fits a 1.5 in-SM 33 1940 Buick Super Series 50 Ignition cable grommet. 2 in. OD x 1/2 in. ID fits a 1.5 in-SM 33Ignition cable grommet. 2 in. OD x 1/2 in. ID fits a 1.5 in. hole. Each.

1940 Buick Super Series 50 Firewall grommet for headlight and tail-light wires-SM 34 1940 Buick Super Series 50 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 Buick Super Series 50 Special Purpose Grommet-SM 4 1940 Buick Super Series 50 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 Buick Super Series 50 Firewall Grommet.  For park brake cable.  Angled hole. Fit's 1 hole-SM 40 1940 Buick Super Series 50 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 Buick Super Series 50 Speedometer Cable Firewall Grommet.  Fits 1-7/8 long hole-SM 47 1940 Buick Super Series 50 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 Buick Super Series 50 Hood Cable Grommet.  Fits 7/16 to 1/2 hole-SM 61 1940 Buick Super Series 50 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 Buick Super Series 50 Choke Cable Grommet.  Fits 5/8 hole.  1/8 center hole-SM 62 1940 Buick Super Series 50 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 Buick Super Series 50 Firewall Grommet, for Convertibles.  For top of  vacuum hose-SM 63 1940 Buick Super Series 50 Firewall Grommet, for Convertibles. For top of vacuum hose-SM 63Firewall Grommet, for Convertibles. For top of vacuum hose. Fits 7/8" hole. 3/4" center hole. Each

1940 Buick Super Series 50 Special Purpose Grommet-SM 68 1940 Buick Super Series 50 Special Purpose Grommet-SM 68Special Purpose Grommet. For headlight wire loom through body. Each

1940 Buick Super Series 50 Firewall and Utility Grommet.  Fits 3/4 hole.  3/16 I.D-SM 8 1940 Buick Super Series 50 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 Buick Super Series 50 Trunk Seal for Coupes and Convertibles Only-TK 58-B/18 1940 Buick Super Series 50 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 Buick Super Series 50 Flexible glass-run channel-WC 11-72 1940 Buick Super Series 50 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 Buick Super Series 50 Rigid division-bar channel. Made with Zinc-plated bead-WC 1-72 1940 Buick Super Series 50 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 Buick Super Series 50 Rigid division-bar channel. Made with Zinc-plated bead-WC 1-96 1940 Buick Super Series 50 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 Buick Super Series 50 Rigid division-bar channel. Made with stainless steel bead-WC 2-72 1940 Buick Super Series 50 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 Buick Super Series 50 Flexible sweeper. Made with stainless steel bead-WC 8-72 1940 Buick Super Series 50 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 Buick Super Series 50 Fender Bolts.  For use with Fender Bolt Washers; WF 3001-WF 3000 1940 Buick Super Series 50 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 Buick Super Series 50 Fender Bolt Washers.  For use with Fender Bolts; WF 3000-WF 3001 1940 Buick Super Series 50 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 Buick Super Series 50 Front Suspension Bumper.  For lower arm.  2-1/8 high-XB 30 1940 Buick Super Series 50 Front Suspension Bumper. For lower arm. 2-1/8" high-XB 30Front Suspension Bumper. For lower arm. 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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