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1942 Buick Special Series 40-A Catalog and Classic Car Guide, Ratings and Features

Performance Metrics

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

Fundamental Metrics

Safety: +25
Maintenance and Upkeep: +60
Restoration Difficulty: +40

Emotional Appeal

Looks: +75
Collectability: +65
Historical Significance: +50

MMP Rating

5.8 /10
Engine Specifications
Engine: Straight 8
Displacement: 248 cu in (4.1 L)
Horsepower: 125 HP
Torque: Estimated 200 lb-ft
Compression Ratio: 6.6:1
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 15-20 MPG
Dimensions and Brakes
Brakes: Drum Brakes
Wheelbase: 118 in (2997 mm)
Weight: 3500 lbs

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

Unveiling the Charm of the 1942 Buick Special Series 40-A

The year was 1942, and the world was in the throes of war. Amidst this global turmoil, Buick introduced a vehicle that would become a symbol of American resilience and innovation—the 1942 Buick Special Series 40-A. Crafted by a manufacturer renowned for luxury and reliability, this car emerged as a beacon of automotive excellence. With its origin deeply rooted in the Buick Motor Division of General Motors, the Special Series 40-A was a product of American ingenuity at a time when resources were directed towards wartime production. An intriguing fact about this vehicle is that its production was cut short due to World War II, making it an exceedingly rare piece of automotive history.

Design and Innovation

The exterior styling of the '42 Buick Special Series 40-A exuded elegance and strength, with its sweeping lines and bold chrome grille commanding attention on any road. The car's silhouette was a harmonious blend of form and function, reflecting the design ethos of the era. Inside, passengers were enveloped in a cabin featuring high-quality fabrics and woodgrain accents, with an attention to detail that spoke volumes about the craftsmanship of the time. Technologically, the vehicle boasted features that were advanced for its day, including a compound carburetion system and "torpedo" style bodywork that would influence automotive aerodynamics for years to come. Color options ranged from stately hues to more vibrant tones, with Sequoia Cream and Royal Maroon being among the popular choices. Body styles varied, but it was the sedanette that became iconic—a testament to both its aesthetic appeal and practicality. This two-door fastback design captured hearts with its sleek profile and became emblematic of Buick's wartime production vehicles.

Historical Significance

The 1942 Buick Special Series 40-A left an indelible mark on automotive history. Its release during wartime meant it showcased some of the last peacetime innovations before manufacturers shifted focus to military production. The car's design elements would echo in post-war models, influencing the look and feel of future generations of automobiles. In essence, it bridged two eras—pre-war opulence and post-war optimism.

Performance and Handling

Underneath its stylish exterior, the '42 Buick Special housed a robust straight-eight engine that delivered smooth yet potent performance. While exact top speed figures are scarce due to its limited production run, it offered commendable acceleration for its size and era. On the road, drivers enjoyed a sense of solidity and comfort thanks to Buick's coil spring suspension, which absorbed imperfections with ease. The driving experience was one of quiet confidence—the hum of the engine providing an understated soundtrack to journeys both long and short. Drivers felt connected to their machine through responsive steering and intuitive controls that made every ride memorable.

Ownership Experience

Owners of the 1942 Buick Special Series 40-A cherished their vehicles for various reasons—be it as daily drivers or treasured show cars. While not typically associated with racing due to its luxurious nature, this model did find its way into competitive circles on occasion. Maintenance posed no significant challenges for those familiar with pre-war automotive technology; however, sourcing parts today can be an adventure due to its rarity. Reliability was one of Buick's hallmarks, ensuring that these vehicles could still be enjoyed by enthusiasts decades after rolling off the assembly line.

Fun Facts

A fascinating snippet about this classic is that some models featured a "blackout" trim—a result of metal conservation efforts during wartime—making them unique collectibles. Although not known for breaking speed records, this vehicle has held its own in terms of enduring appeal. Celebrity ownerships have added to its mystique over time, while appearances in period films have cemented its place in cultural history. Criticisms were few but often centered around its limited availability due to war-related production halts.

Collector's Information

Today, collectors vie for the chance to own one of these historical gems. With only a few thousand produced before factories converted to military manufacturing, it's estimated that far fewer remain in existence. As such, values can vary widely based on condition and provenance. In terms of appreciation potential, these cars are on an upward trajectory as they embody both rarity and historical significance—a combination that's irresistible to classic car aficionados. A well-preserved or expertly restored 1942 Buick Special Series 40-A could fetch anywhere from mid-five figures up into six-figure territory at auction or private sale.

Conclusion

The 1942 Buick Special Series 40-A stands as a testament to an era defined by craftsmanship and transition. Its brief production run underlines not only its rarity but also the dramatic impact global events can have on industry and innovation. For those lucky enough to encounter or own one today, it represents more than just a mode of transportation—it's a piece of history on wheels.

1942 Buick Special Series 40-A Catalog of Parts


1942 Buick Special Series 40-A Accelerator Pedal Pad.  Made with steel core like original-AP 29-C 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Transmission Vacuum Shift Grommet.  Used on rear side-BC 40 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Stabilizer Bar Bushings-BN 106 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Lower Inner A Frame Shaft Seal.  1-1/8 O.D., 5/16 thick-BN 23-A 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Stabilizer Bar Bushing.  For rear axel anti-sway rod ends-BN 34-B 1942 Buick Special Series 40-A 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



1942 Buick Special Series 40-A Cowl and Hood Seal.  Push-in tabs, like original-CS 8 1942 Buick Special Series 40-A Cowl and Hood Seal. Push-in tabs, like original-CS 8Cowl and Hood Seal. Push-in tabs, like original. 78" length finished. Each

1942 Buick Special Series 40-A Upper Door Hinge Post Bumper.  Held by screw-DB 60-A 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Windshield Center Bar Outer Gasket Molding Retainer-DP 10 1942 Buick Special Series 40-A Windshield Center Bar Outer Gasket Molding Retainer-DP 10Windshield Center Bar Outer Gasket Molding Retainer. Use with original steel to retain stainless steel trim to the windshield. 18 in. long. Each.

1942 Buick Special Series 40-A Windshield Center Bar Gasket-DP 11 1942 Buick Special Series 40-A Windshield Center Bar Gasket-DP 11Windshield Center Bar Gasket. This seal is make with all the original

1942 Buick Special Series 40-A Auxiliary Door Seals-ELP 2000 1942 Buick Special Series 40-A Auxiliary Door Seals-ELP 2000Auxiliary Door Seals. Weatherstrip for lower front corner of front door. Pair R&L

1942 Buick Special Series 40-A Auxiliary door seals-ELP 2001 1942 Buick Special Series 40-A Auxiliary door seals-ELP 2001Auxiliary door seals. Weatherstrip for rear corners of front door. (Used for front and rear corners of rear door on some models). 5-1/2 in. 4 in. Pair. R&L.



1942 Buick Special Series 40-A Windshield and Rear Window Channel.  Used with 1/4 glass-LP 105 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Windshield Pinchweld Seal for some models w/chrome garnish-LP 106 1942 Buick Special Series 40-A Windshield Pinchweld Seal for some models w/chrome garnish-LP 106Windshield Pinchweld Seal for some models w/chrome garnish. Used with LP 105, DP 10 & DP 11 (center division bar seals)to seal and retain outer chrome garnish. Sold by the foot

1942 Buick Special Series 40-A Door side seal. Same as LP 40-A, but for a heavier seal-LP 40 1942 Buick Special Series 40-A 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.

1942 Buick Special Series 40-A Door side seal. Same as LP 40, but for a lighter seal-LP 40-A 1942 Buick Special Series 40-A 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.

1942 Buick Special Series 40-A Tail-light Pads (fits some models)-MP 332 1942 Buick Special Series 40-A Tail-light Pads (fits some models)-MP 332Tail-light Pads (fits some models). Overall length approximately 10". 4-3/4" wide X 10" long. Pair R&L


1942 Buick Special Series 40-A Door Lock Knob.  Made of Black rubber, self-threading-RP 304-A 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Door Lock Knob.  Made of Slate Blue rubber, self-threading-RP 304-C 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Door Lock Knob.  Made of Navy Blue rubber, self-threading-RP 304-D 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Door Lock Knob.  Made of Silver Blue rubber, self-threading-RP 304-E 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Door Lock Knob.  Made of Fawn colored rubber, self-threading-RP 304-F 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Door Lock Knob.  Made of Olive Green rubber, self-threading-RP 304-G 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Door Lock Knob.  Made of Yellow rubber, self-threading-RP 304-H 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Door Lock Knob.  Made of White rubber, self-threading-RP 304-I 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Door Lock Knob.  Made of Silver rubber, self-threading-RP 304-J 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Door Lock Knob.  Made of Medium Brown rubber, self-threading-RP 304-K 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Door Lock Knob.  Made of Wedgwood rubber, self-threading-RP 304-L 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Door Lock Knob.  Made of Teal Green rubber, self-threading-RP 304-M 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Door Lock Knob.  Made of Moss Green rubber, self-threading-RP 304-N 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Door Lock Knob.  Made of Ember glow rubber, self-threading-RP 304-O 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Folding Top Weatherstrips-RR 1600 1942 Buick Special Series 40-A Folding Top Weatherstrips-RR 1600Folding Top Weatherstrips. Includes right & left sides plus windshield posts. 8-Piece Set


1942 Buick Special Series 40-A Front Door Window Adjustment Bumper Cushion-SB 70 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Speedometer Cable / Utility Grommet-SM 2 1942 Buick Special Series 40-A Speedometer Cable / Utility Grommet-SM 2Speedometer Cable / Utility Grommet. Fits 3/4" to 13/16" hole. 3/16" center hole. Each


1942 Buick Special Series 40-A Ignition cable grommet. 2 in. OD x 1/2 in. ID fits a 1.5 in-SM 33 1942 Buick Special Series 40-A 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.

1942 Buick Special Series 40-A Special Purpose Grommet-SM 4 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Firewall Grommet.  For park brake cable.  Angled hole. Fit's 1 hole-SM 40 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Speedometer Cable Firewall Grommet.  Fits 1-7/8 long hole-SM 47 1942 Buick Special Series 40-A 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


1942 Buick Special Series 40-A Choke Cable Grommet.  Fits 5/8 hole.  1/8 center hole-SM 62 1942 Buick Special Series 40-A Choke Cable Grommet. Fits 5/8" hole. 1/8" center hole-SM 62Choke Cable Grommet. Fits 5/8" hole. 1/8" center hole. Each

1942 Buick Special Series 40-A Radio Fuse Boot and Wire Harness.  For original radio only-SM 65-A 1942 Buick Special Series 40-A Radio Fuse Boot and Wire Harness. For original radio only-SM 65-ARadio Fuse Boot and Wire Harness. For original radio only. Each

1942 Buick Special Series 40-A Special Purpose Grommet-SM 68 1942 Buick Special Series 40-A Special Purpose Grommet-SM 68Special Purpose Grommet. For headlight wire loom through body. Each

1942 Buick Special Series 40-A Firewall and Utility Grommet.  Fits 3/4 hole.  3/16 I.D-SM 8 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Door Adjustment Hole Plug Grommet for Convertibles Only-SM 86 1942 Buick Special Series 40-A Door Adjustment Hole Plug Grommet for Convertibles Only-SM 86Door Adjustment Hole Plug Grommet for Convertibles Only. Fits a 5/8" wide X 1" long hole. Each




1942 Buick Special Series 40-A Vulcanized Windshield Seal-VWS 7314 1942 Buick Special Series 40-A Vulcanized Windshield Seal-VWS 7314Vulcanized Windshield Seal. For cars with reveal molding only. Includes molded-in division bar. Each

1942 Buick Special Series 40-A Flexible glass-run channel-WC 11-72 1942 Buick Special Series 40-A 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.

1942 Buick Special Series 40-A Rigid division-bar channel. Made with Zinc-plated bead-WC 1-72 1942 Buick Special Series 40-A 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.

1942 Buick Special Series 40-A Rigid division-bar channel. Made with Zinc-plated bead-WC 1-96 1942 Buick Special Series 40-A 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.

1942 Buick Special Series 40-A Rigid division-bar channel. Made with stainless steel bead-WC 2-72 1942 Buick Special Series 40-A 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.

1942 Buick Special Series 40-A Flexible sweeper. Made with stainless steel bead-WC 8-72 1942 Buick Special Series 40-A 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.

1942 Buick Special Series 40-A Fender Bolts.  For use with Fender Bolt Washers; WF 3001-WF 3000 1942 Buick Special Series 40-A 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

1942 Buick Special Series 40-A Fender Bolt Washers.  For use with Fender Bolts; WF 3000-WF 3001 1942 Buick Special Series 40-A 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





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