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1948 Cadillac Series 75 Fleetwood Catalog and Classic Car Guide, Ratings and Features

Image of 1948 Cadillac Series 75 Fleetwood, sourced from www.vintagecarcollector.com , Image Link.

Performance Metrics

Performance: +40
Handling: +35
Ride Comfort: +70

Fundamental Metrics

Safety: +30
Maintenance and Upkeep: +45
Restoration Difficulty: +50

Emotional Appeal

Looks: +80
Collectability: +75
Historical Significance: +65

MMP Rating

6.8 /10
Engine Specifications
Engine: 346 cu in (5.7 L) Monobloc V8
Displacement: 346 cu in (5.7 L)
Horsepower: 150 HP
Torque: 283 lb-ft
Compression Ratio: 7.25:1
Ignition System: Battery Ignition
Cooling System: Liquid Cooled
Performance Specifications
0-60 Time: Estimated 15 seconds
1/4 Mile Time: Not available
Top Speed: 100 mph
Transmission and Drive
Drive Type: Rear Wheel Drive
Transmission Type: 4-speed Hydra-Matic automatic
Fuel and Efficiency
Fuel System Type: Carburetor
MPG: Estimated 10-12 MPG
Dimensions and Brakes
Brakes: Drum Brakes
Wheelbase: 136 in (3,454 mm)
Weight: 4,700 lbs

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

1948 Cadillac Series 75 Fleetwood: A Testament to Post-War Luxury

The 1948 Cadillac Series 75 Fleetwood stands as a majestic testament to post-war American optimism and the resurgence of luxury. Born from the prestigious Cadillac division of General Motors, this vehicle emerged as a symbol of status and sophistication in an era where the world was rebuilding and reshaping itself. The Series 75 Fleetwood was not just a car; it was a statement of achievement, a piece of rolling art that reflected the grandeur of its time. One unique fact that car enthusiasts may find intriguing is that this model marked the introduction of Cadillac's first tail fins—a design cue that would become iconic in the automotive industry.

Design and Innovation

The exterior styling of the 1948 Cadillac Series 75 Fleetwood was nothing short of breathtaking. Its long, flowing lines and imposing grille commanded attention on every boulevard. Chrome accents glistened along its body, highlighting the craftsmanship and attention to detail that Cadillac was known for. Inside, passengers were enveloped in luxury with plush seats upholstered in fine fabrics or leather, and wood-grained accents adorning the dashboard and door panels. Technologically, it boasted advancements such as Hydra-Matic automatic transmission, which provided smooth shifting and was considered cutting-edge at the time. Color options ranged from stately blacks and blues to more adventurous hues, with popular choices often reflecting the owner's personal status and style. The most iconic body style was undoubtedly the limousine version, which offered additional space and comfort for its distinguished passengers.

Historical Significance

The Series 75 Fleetwood's impact on automotive design cannot be overstated. It set a new benchmark for luxury vehicles with its combination of style, comfort, and technology. This Cadillac distinguished itself from contemporaries with features like automatic window lifts (power windows) and a heating system designed for passenger comfort—amenities that were quite advanced for the era. Its lasting influence is evident in how it paved the way for future generations of luxury cars, setting a standard that others would strive to emulate for decades.

Performance and Handling

Underneath its elegant exterior, the 1948 Cadillac Series 75 Fleetwood housed a robust 346 cubic inch V8 engine that delivered smooth yet authoritative power. While top speed figures were not as emphasized as they are today, this vehicle was no slouch on the open road. Handling-wise, it offered a serene ride quality that insulated occupants from the imperfections of post-war roadways. Driving this Cadillac was about experiencing grandeur; from the throaty purr of its V8 engine to the gentle glide over bumps, it provided an experience that was both refined and exhilarating.

Ownership Experience

Owners of the Series 75 Fleetwood typically used their vehicles for prestigious events or as a demonstration of their high social standing—less so as daily drivers given their size and fuel consumption. Maintenance required a dedicated owner willing to preserve such luxury; however, reliability was a hallmark of Cadillac's engineering. Despite its complexity for the time, many parts were robust and serviceable by knowledgeable mechanics or dedicated hobbyists.

Fun Facts

Among its many accolades, certain models of this vintage have been associated with celebrity ownerships or have served dignitaries around the world. While not known for breaking speed records, its sales success helped solidify Cadillac's reputation in the luxury segment. Critics at the time might have pointed out its heft or fuel consumption but could hardly overlook its opulence and technological prowess.

Collector's Information

Today, a well-preserved 1948 Cadillac Series 75 Fleetwood can fetch a handsome sum in collector circles. Production numbers were limited due to their handcrafted nature—adding to their exclusivity. Current value ranges can vary widely based on condition, provenance, and originality but typically span from high five figures to well into six figures for pristine examples. As appreciation for post-war American luxury grows, these vehicles continue to see an upward trend in value among collectors.

Conclusion

The 1948 Cadillac Series 75 Fleetwood is more than just an automobile; it's an artifact of American history—a luxurious chariot that carried with it dreams of prosperity and progress in a world emerging from turmoil. It remains an enduring symbol of what American luxury meant in the late '40s: comfort without compromise, style without restraint. For those who own one today or aspire to, it represents not only an investment but also a tangible piece of Americana that continues to captivate enthusiasts around the globe.

1948 Cadillac Series 75 Fleetwood Catalog of Parts

1948 Cadillac Series 75 Fleetwood Transmission Vacuum Shift Grommet.  Used on rear side-BC 40 1948 Cadillac Series 75 Fleetwood 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


1948 Cadillac Series 75 Fleetwood Cowl and Hood Seal.  Push-in tabs, like original-CS 8 1948 Cadillac Series 75 Fleetwood Cowl and Hood Seal. Push-in tabs, like original-CS 8Cowl and Hood Seal. Push-in tabs, like original. 78" length finished. Each

1948 Cadillac Series 75 Fleetwood Upper Door Hinge Post Bumper.  Held by screw-DB 60-A 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Windshield Center Bar Outer Gasket Molding Retainer-DP 10 1948 Cadillac Series 75 Fleetwood 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.

1948 Cadillac Series 75 Fleetwood Windshield Center Bar Gasket-DP 11 1948 Cadillac Series 75 Fleetwood Windshield Center Bar Gasket-DP 11Windshield Center Bar Gasket. This seal is make with all the original

1948 Cadillac Series 75 Fleetwood Auxiliary Door Seals-ELP 2000 1948 Cadillac Series 75 Fleetwood Auxiliary Door Seals-ELP 2000Auxiliary Door Seals. Weatherstrip for lower front corner of front door. Pair R&L

1948 Cadillac Series 75 Fleetwood Door, Hood and Trunk Bumper Cap for adjustment bolt-HA 5 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Hood Rest Pad Bumper.  Metal core, tab held-HC 31-A 1948 Cadillac Series 75 Fleetwood 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




1948 Cadillac Series 75 Fleetwood Windshield and Rear Window Channel.  Used with 1/4 glass-LP 105 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Windshield Pinchweld Seal for some models w/chrome garnish-LP 106 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Door side seal. Same as LP 40, but for a lighter seal-LP 40-A 1948 Cadillac Series 75 Fleetwood 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.

1948 Cadillac Series 75 Fleetwood Front Engine Support-MM 22 1948 Cadillac Series 75 Fleetwood Front Engine Support-MM 22Front Engine Support. New rubber vulcanized to your old steel cores. Price is with exchange only. Replaces OEM #1454652. Pair


1948 Cadillac Series 75 Fleetwood Rear Leaf Spring Insulator.  Fabric reinforced, tough rubber-RP 23-Z 1948 Cadillac Series 75 Fleetwood Rear Leaf Spring Insulator. Fabric reinforced, tough rubber-RP 23-ZRear Leaf Spring Insulator. Fabric reinforced, tough rubber. For all 2" wide leaf springs. 2" wide X 5" long. Each

1948 Cadillac Series 75 Fleetwood Door Lock Knob.  Made of Black rubber, self-threading-RP 304-A 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Door Lock Knob.  Made of Slate Blue rubber, self-threading-RP 304-C 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Door Lock Knob.  Made of Navy Blue rubber, self-threading-RP 304-D 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Door Lock Knob.  Made of Silver Blue rubber, self-threading-RP 304-E 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Door Lock Knob.  Made of Fawn colored rubber, self-threading-RP 304-F 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Door Lock Knob.  Made of Olive Green rubber, self-threading-RP 304-G 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Door Lock Knob.  Made of Yellow rubber, self-threading-RP 304-H 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Door Lock Knob.  Made of White rubber, self-threading-RP 304-I 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Door Lock Knob.  Made of Silver rubber, self-threading-RP 304-J 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Door Lock Knob.  Made of Medium Brown rubber, self-threading-RP 304-K 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Door Lock Knob.  Made of Wedgwood rubber, self-threading-RP 304-L 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Door Lock Knob.  Made of Teal Green rubber, self-threading-RP 304-M 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Door Lock Knob.  Made of Moss Green rubber, self-threading-RP 304-N 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Door Lock Knob.  Made of Ember glow rubber, self-threading-RP 304-O 1948 Cadillac Series 75 Fleetwood 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


1948 Cadillac Series 75 Fleetwood Hydro-Electric Power Unit Mounting Cushion-RP 700 1948 Cadillac Series 75 Fleetwood Hydro-Electric Power Unit Mounting Cushion-RP 700Hydro-Electric Power Unit Mounting Cushion. Two to three used per car. 1" O.D. X 3/4" high rubber with 1/4 x 20 x 3/4" Studs. Replaces OEM #4149788. Each


1948 Cadillac Series 75 Fleetwood Speedometer Cable / Utility Grommet-SM 2 1948 Cadillac Series 75 Fleetwood Speedometer Cable / Utility Grommet-SM 2Speedometer Cable / Utility Grommet. Fits 3/4" to 13/16" hole. 3/16" center hole. Each


1948 Cadillac Series 75 Fleetwood Special Purpose Grommet-SM 4 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Firewall Grommet.  For park brake cable.  Angled hole. Fit's 1 hole-SM 40 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Speedometer Cable Firewall Grommet.  Fits 1-7/8 long hole-SM 47 1948 Cadillac Series 75 Fleetwood 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





1948 Cadillac Series 75 Fleetwood Special Purpose Grommet-SM 68 1948 Cadillac Series 75 Fleetwood Special Purpose Grommet-SM 68Special Purpose Grommet. For headlight wire loom through body. Each


1948 Cadillac Series 75 Fleetwood Main Wiring Harness Grommet, with five accessory wire holes-SM 94 1948 Cadillac Series 75 Fleetwood Main Wiring Harness Grommet, with five accessory wire holes-SM 94Main Wiring Harness Grommet, with five accessory wire holes. Each



1948 Cadillac Series 75 Fleetwood Front Fresh Air Duct Boot Scoops-VH 103 1948 Cadillac Series 75 Fleetwood Front Fresh Air Duct Boot Scoops-VH 103Front Fresh Air Duct Boot Scoops. Seals against fresh air screen to channel air through tube. Made of sponge as required. 7-1/2" O.D., with 4-1/2" opening for air hose. Pair


1948 Cadillac Series 75 Fleetwood Flexible glass-run channel-WC 11-72 1948 Cadillac Series 75 Fleetwood 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.

1948 Cadillac Series 75 Fleetwood Rigid division-bar channel. Made with Zinc-plated bead-WC 1-72 1948 Cadillac Series 75 Fleetwood 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.

1948 Cadillac Series 75 Fleetwood Rigid division-bar channel. Made with Zinc-plated bead-WC 1-96 1948 Cadillac Series 75 Fleetwood 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.

1948 Cadillac Series 75 Fleetwood Rigid division-bar channel. Made with stainless steel bead-WC 2-72 1948 Cadillac Series 75 Fleetwood 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.

1948 Cadillac Series 75 Fleetwood Flexible sweeper. Made with stainless steel bead-WC 8-72 1948 Cadillac Series 75 Fleetwood 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.

1948 Cadillac Series 75 Fleetwood Fender Bolts.  For use with Fender Bolt Washers; WF 3001-WF 3000 1948 Cadillac Series 75 Fleetwood 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

1948 Cadillac Series 75 Fleetwood Fender Bolt Washers.  For use with Fender Bolts; WF 3000-WF 3001 1948 Cadillac Series 75 Fleetwood 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


1948 Cadillac Series 75 Fleetwood Front Suspension Bumper.  For lower arm.  2 O.D-XB 22 1948 Cadillac Series 75 Fleetwood 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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