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1948 Cadillac Series 61 Catalog and Classic Car Guide, Ratings and Features

Image of 1948 Cadillac Series 61, sourced from www.classicautomall.com , Image Link.

Performance Metrics

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

Fundamental Metrics

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

Emotional Appeal

Looks: +80
Collectability: +75
Historical Significance: +70

MMP Rating

7.1 /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 and coil
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: 126 inches
Weight: 4,300 lbs

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

1948 Cadillac Series 61: A Pinnacle of Post-War Luxury

Stepping into the spotlight with a blend of elegance and post-war optimism, the 1948 Cadillac Series 61 emerged as a symbol of American luxury and innovation. Crafted by the esteemed Cadillac division of General Motors, this vehicle not only represented the pinnacle of automotive design but also marked a new era for the industry. With its sleek lines and advanced features, the Series 61 was a harbinger of the modern age, offering a glimpse into a future where cars were more than mere transportation—they were statements of success and style.

Design and Innovation

The 1948 Cadillac Series 61 was a feast for the eyes, boasting an exterior that exuded sophistication. Its iconic 'torpedo' body styling featured smooth, aerodynamic curves that were both aesthetically pleasing and functional. The front grille, with its bold chrome finish, commanded attention while setting the standard for luxury vehicles of the era. Inside, passengers were enveloped in opulence with plush upholstery and rich wood accents that spoke to Cadillac's commitment to quality.

Technologically, the Series 61 was ahead of its time, featuring innovations such as Hydra-Matic automatic transmission—a rarity that provided drivers with ease and comfort unheard of in previous models. Color options ranged from stately blacks and blues to vibrant hues that mirrored the optimism of post-war America. Among these, the deep Madeira Maroon became a popular choice for its regal appearance.

Cadillac offered the Series 61 in several body styles including sedans, coupes, and convertibles. However, it was the Sedanette fastback that became an icon of its time, cherished for its sleek profile and sporty demeanor.

Historical Significance

The Series 61 didn't just turn heads—it turned corners in automotive history. It set standards for post-war car design with features like tail fins that would become synonymous with the era's automobiles. The integration of advanced technology such as automatic transmission paved the way for future developments in vehicle convenience and safety.

Performance and Handling

Underneath its hood, the 1948 Cadillac Series 61 housed a robust 346 cubic inch V8 engine that delivered smooth yet powerful performance. While top speeds and acceleration figures may seem modest by today's standards, at the time they represented peak performance. The car's handling was praised for its stability and comfort over various terrains—drivers often noted how it glided over bumps with grace.

The driving experience was one of luxury; from the throaty purr of its V8 to the gentle hum felt through its steering wheel, every aspect was designed to provide an unrivaled sense of control and enjoyment.

Ownership Experience

Owners of the Series 61 used their vehicles for everything from daily commuting to attending exclusive events. Its reliability was commendable for its time, though modern collectors should be prepared for maintenance that comes with owning a classic car. Parts may be scarce but communities of classic Cadillac enthusiasts often provide invaluable support.

Fun Facts

The 1948 Cadillac Series 61 has graced many collections including those of celebrities and has made appearances in numerous films adding to its Hollywood glamour. It held records for innovation in design and engineering during its heyday. Despite criticisms over fuel consumption—a common issue among vehicles of this period—its legacy remains untarnished.

Collector's Information

Today, a well-maintained 1948 Cadillac Series 61 can fetch anywhere from $30,000 to over $100,000 depending on condition and originality. Approximately 8,000 units were produced making them relatively rare finds on the market. As appreciation for mid-century design grows, values are steadily climbing making it both a joy to own and a sound investment.

Conclusion

The 1948 Cadillac Series 61 is more than just a classic car; it's a piece of American history on wheels. Its combination of style, performance, and luxury set it apart in an era defined by transformation and growth. For collectors or enthusiasts seeking to capture a slice of automotive heritage, this Cadillac remains an enduring symbol of post-war prosperity and progress.

1948 Cadillac Series 61 Catalog of Parts

1948 Cadillac Series 61 Transmission Vacuum Shift Grommet.  Used on rear side-BC 40 1948 Cadillac Series 61 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 61 Stabilizer Bar Bushings-BN 106 1948 Cadillac Series 61 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

1948 Cadillac Series 61 Lower Inner A Frame Shaft Seal.  1-1/8 O.D., 5/16 thick-BN 23-A 1948 Cadillac Series 61 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

1948 Cadillac Series 61 Cowl and Hood Seal.  Push-in tabs, like original-CS 8 1948 Cadillac Series 61 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 61 Upper Door Hinge Post Bumper.  Held by screw-DB 60-A 1948 Cadillac Series 61 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 61 Windshield Center Bar Outer Gasket Molding Retainer-DP 10 1948 Cadillac Series 61 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 61 Windshield Center Bar Gasket-DP 11 1948 Cadillac Series 61 Windshield Center Bar Gasket-DP 11Windshield Center Bar Gasket. This seal is make with all the original

1948 Cadillac Series 61 Auxiliary Door Seals-ELP 2000 1948 Cadillac Series 61 Auxiliary Door Seals-ELP 2000Auxiliary Door Seals. Weatherstrip for lower front corner of front door. Pair R&L

1948 Cadillac Series 61 Door, Hood and Trunk Bumper Cap for adjustment bolt-HA 5 1948 Cadillac Series 61 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 61 Hood Rest Pad Bumper.  Metal core, tab held-HC 31-A 1948 Cadillac Series 61 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 61 Windshield and Rear Window Channel.  Used with 1/4 glass-LP 105 1948 Cadillac Series 61 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 61 Windshield Pinchweld Seal for some models w/chrome garnish-LP 106 1948 Cadillac Series 61 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 61 Door side seal. Same as LP 40, but for a lighter seal-LP 40-A 1948 Cadillac Series 61 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 61 Front Engine Support-MM 22 1948 Cadillac Series 61 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 61 Rear Leaf Spring Insulator.  Fabric reinforced, tough rubber-RP 23-Z 1948 Cadillac Series 61 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 61 Door Lock Knob.  Made of Black rubber, self-threading-RP 304-A 1948 Cadillac Series 61 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 61 Door Lock Knob.  Made of Slate Blue rubber, self-threading-RP 304-C 1948 Cadillac Series 61 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 61 Door Lock Knob.  Made of Navy Blue rubber, self-threading-RP 304-D 1948 Cadillac Series 61 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 61 Door Lock Knob.  Made of Silver Blue rubber, self-threading-RP 304-E 1948 Cadillac Series 61 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 61 Door Lock Knob.  Made of Fawn colored rubber, self-threading-RP 304-F 1948 Cadillac Series 61 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 61 Door Lock Knob.  Made of Olive Green rubber, self-threading-RP 304-G 1948 Cadillac Series 61 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 61 Door Lock Knob.  Made of Yellow rubber, self-threading-RP 304-H 1948 Cadillac Series 61 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 61 Door Lock Knob.  Made of White rubber, self-threading-RP 304-I 1948 Cadillac Series 61 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 61 Door Lock Knob.  Made of Silver rubber, self-threading-RP 304-J 1948 Cadillac Series 61 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 61 Door Lock Knob.  Made of Medium Brown rubber, self-threading-RP 304-K 1948 Cadillac Series 61 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 61 Door Lock Knob.  Made of Wedgwood rubber, self-threading-RP 304-L 1948 Cadillac Series 61 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 61 Door Lock Knob.  Made of Teal Green rubber, self-threading-RP 304-M 1948 Cadillac Series 61 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 61 Door Lock Knob.  Made of Moss Green rubber, self-threading-RP 304-N 1948 Cadillac Series 61 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 61 Door Lock Knob.  Made of Ember glow rubber, self-threading-RP 304-O 1948 Cadillac Series 61 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 61 Hydro-Electric Power Unit Mounting Cushion-RP 700 1948 Cadillac Series 61 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 61 Speedometer Cable / Utility Grommet-SM 2 1948 Cadillac Series 61 Speedometer Cable / Utility Grommet-SM 2Speedometer Cable / Utility Grommet. Fits 3/4" to 13/16" hole. 3/16" center hole. Each


1948 Cadillac Series 61 Special Purpose Grommet-SM 4 1948 Cadillac Series 61 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 61 Firewall Grommet.  For park brake cable.  Angled hole. Fit's 1 hole-SM 40 1948 Cadillac Series 61 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 61 Speedometer Cable Firewall Grommet.  Fits 1-7/8 long hole-SM 47 1948 Cadillac Series 61 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 61 Choke Cable Grommet.  Fits 5/8 hole.  1/8 center hole-SM 62 1948 Cadillac Series 61 Choke Cable Grommet. Fits 5/8" hole. 1/8" center hole-SM 62Choke Cable Grommet. Fits 5/8" hole. 1/8" center hole. Each

1948 Cadillac Series 61 Radio Fuse Boot and Wire Harness.  For original radio only-SM 65-A 1948 Cadillac Series 61 Radio Fuse Boot and Wire Harness. For original radio only-SM 65-ARadio Fuse Boot and Wire Harness. For original radio only. Each


1948 Cadillac Series 61 Special Purpose Grommet-SM 68 1948 Cadillac Series 61 Special Purpose Grommet-SM 68Special Purpose Grommet. For headlight wire loom through body. Each

1948 Cadillac Series 61 Firewall and Utility Grommet.  Fits 3/4 hole.  3/16 I.D-SM 8 1948 Cadillac Series 61 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

1948 Cadillac Series 61 Main Wiring Harness Grommet, with five accessory wire holes-SM 94 1948 Cadillac Series 61 Main Wiring Harness Grommet, with five accessory wire holes-SM 94Main Wiring Harness Grommet, with five accessory wire holes. Each



1948 Cadillac Series 61 Front Fresh Air Duct Boot Scoops-VH 103 1948 Cadillac Series 61 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 61 Flexible glass-run channel-WC 11-72 1948 Cadillac Series 61 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 61 Rigid division-bar channel. Made with Zinc-plated bead-WC 1-72 1948 Cadillac Series 61 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 61 Rigid division-bar channel. Made with Zinc-plated bead-WC 1-96 1948 Cadillac Series 61 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 61 Rigid division-bar channel. Made with stainless steel bead-WC 2-72 1948 Cadillac Series 61 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 61 Flexible sweeper. Made with stainless steel bead-WC 8-72 1948 Cadillac Series 61 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 61 Fender Bolts.  For use with Fender Bolt Washers; WF 3001-WF 3000 1948 Cadillac Series 61 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 61 Fender Bolt Washers.  For use with Fender Bolts; WF 3000-WF 3001 1948 Cadillac Series 61 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 61 Front Suspension Bumper.  For lower arm.  2 O.D-XB 22 1948 Cadillac Series 61 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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  • 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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