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1948 Oldsmobile Dynamic Catalog and Classic Car Guide, Ratings and Features

Image of 1948 Oldsmobile Dynamic, sourced from www.connorsmotorcar.com , Image Link.

Performance Metrics

Performance: +30
Handling: +35
Ride Comfort: +60

Fundamental Metrics

Safety: +25
Maintenance and Upkeep: +50
Restoration Difficulty: +40

Emotional Appeal

Looks: +70
Collectability: +55
Historical Significance: +60

MMP Rating

5.6 /10
Engine Specifications
Engine: Inline 6, V8
Displacement: 238-257 cu in (3.9-4.2 L)
Horsepower: 100-110 hp
Torque: 200 lb-ft
Compression Ratio: 6.5:1
Ignition System: Distributor and coil
Cooling System: Liquid-cooled
Performance Specifications
0-60 Time: Estimated 15-20 seconds
1/4 Mile Time: Not available
Top Speed: 80 mph
Transmission and Drive
Drive Type: Rear-wheel drive
Transmission Type: 3-speed manual, 4-speed Hydra-Matic automatic
Fuel and Efficiency
Fuel System Type: Carburetor
MPG: Estimated 15-20 mpg
Dimensions and Brakes
Brakes: Drum brakes
Wheelbase: 119.5 in (3,035 mm)
Weight: 3,500 lbs

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

1948 Oldsmobile Dynamic: A Trailblazer of Post-War Automotive Elegance

The year 1948 marked a significant milestone in the automotive world with the introduction of the Oldsmobile Dynamic. This vehicle wasn't just a car; it was a statement of progress and luxury from Oldsmobile, a marque synonymous with innovation. As America transitioned from wartime production to peacetime prosperity, the Dynamic served as a symbol of the new era's potential. One notable moment in its history was its pioneering use of the first fully automatic transmission, the Hydramatic, which set a new standard for convenience and ease of driving.

Design and Innovation

The 1948 Oldsmobile Dynamic boasted an exterior that was both stately and forward-looking. Its chrome grille, sweeping fenders, and torpedo-style body were hallmarks of post-war American automotive design. Inside, passengers were treated to an opulent environment featuring plush seating and high-quality materials like wool carpeting and rich leather upholstery. Technologically, it was ahead of its time with features such as automatic headlight dimmers and advanced heating systems. The color palette ranged from stately blacks and blues to more adventurous hues like Canto Cream and Galleon Green. Among the various body styles available, the Futuramic two-door sedan was particularly iconic.

Historical Significance

The Oldsmobile Dynamic's impact on automotive design cannot be overstated. It was one of the first vehicles to introduce wide-scale automatic transmission, changing how people drove. The car's blend of luxury, style, and technology set it apart from competitors and influenced subsequent designs for years to come.

Performance and Handling

Underneath its elegant exterior lay a robust performance profile for its time. The Dynamic could reach top speeds that were impressive for the era, while acceleration from 0-60 mph was smooth thanks to the Hydramatic transmission. On the road, it handled with grace despite its size, absorbing bumps commendably and maintaining composure on windy roads. Driving this car was an auditory pleasure as well; the engine's purr was music to any auto enthusiast's ears.

Ownership Experience

The 1948 Oldsmobile Dynamic found its place in various roles ranging from a reliable daily driver to a prized show car or even as a weekend racer for the more adventurous owner. Maintenance was relatively straightforward for the mechanically inclined owner, ensuring that these vehicles could be kept running with proper care.

Fun Facts

This classic has seen its share of unique trivia over the years. For instance, certain models came with a "Safety Transmission," a precursor to fully automatic transmissions that still required manual gear selection without using a clutch pedal. While not known for breaking speed records, it certainly set sales records for Oldsmobile at the time. Criticisms were few but did include remarks about its size and fuel consumption by contemporary standards.

Collector's Information

Today, collectors cherish the 1948 Oldsmobile Dynamic for its historical significance and design appeal. While exact production numbers are elusive, it is estimated that tens of thousands were produced. Values vary widely based on condition and originality but can range anywhere from $10,000 for a project car to upwards of $50,000 or more for concours-quality examples. The market trend shows appreciation in value for well-maintained or restored models.

Conclusion

The 1948 Oldsmobile Dynamic stands as a testament to post-war American optimism and engineering prowess. It remains an enduring icon that continues to captivate classic car enthusiasts around the world with its blend of style, luxury, and technological innovation.

1948 Oldsmobile Dynamic Catalog of Parts


1948 Oldsmobile DYNAMIC Transmission Vacuum Shift Grommet.  Used on rear side-BC 40 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Lower Inner A Frame Shaft Seal.  1-1/8 O.D., 5/16 thick-BN 23-A 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Front Stabilizer Bar Bushing.  Fits rear on 1948-1956 Olds-BN 29 1948 Oldsmobile DYNAMIC Front Stabilizer Bar Bushing. Fits rear on 1948-1956 Olds-BN 29Front Stabilizer Bar Bushing. Fits rear on 1948-1956 Olds. 2" high. Each

1948 Oldsmobile DYNAMIC Clutch and Brake Pedal Pads (Black)-CB 40 1948 Oldsmobile DYNAMIC Clutch and Brake Pedal Pads (Black)-CB 40Clutch and Brake Pedal Pads (Black). 2-3/4" wide X 3-3/8" long. Pair

1948 Oldsmobile DYNAMIC Clutch and Brake Pedal Pads (Brown)-CB 40-A 1948 Oldsmobile DYNAMIC Clutch and Brake Pedal Pads (Brown)-CB 40-AClutch and Brake Pedal Pads (Brown). 2-3/4" wide X 3-3/8" long. Pair

1948 Oldsmobile DYNAMIC Clutch and Brake Pedal Pads 9Silver Gray)-CB 40-B 1948 Oldsmobile DYNAMIC Clutch and Brake Pedal Pads 9Silver Gray)-CB 40-BClutch and Brake Pedal Pads 9Silver Gray). 2-3/4" wide X 3-3/8" long. Pair

1948 Oldsmobile DYNAMIC Cowl and Hood Seal.  Push-in tabs, like original-CS 8 1948 Oldsmobile DYNAMIC Cowl and Hood Seal. Push-in tabs, like original-CS 8Cowl and Hood Seal. Push-in tabs, like original. 78" length finished. Each

1948 Oldsmobile DYNAMIC Upper Door Hinge Post Bumper.  Held by screw-DB 60-A 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Windshield Center Bar Outer Gasket Molding Retainer-DP 10 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Windshield Center Bar Gasket-DP 11 1948 Oldsmobile DYNAMIC Windshield Center Bar Gasket-DP 11Windshield Center Bar Gasket. This seal is make with all the original

1948 Oldsmobile DYNAMIC Auxiliary Door Seals-ELP 2000 1948 Oldsmobile DYNAMIC Auxiliary Door Seals-ELP 2000Auxiliary Door Seals. Weatherstrip for lower front corner of front door. Pair R&L

1948 Oldsmobile DYNAMIC Auxiliary door seals-ELP 2001 1948 Oldsmobile DYNAMIC 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.

1948 Oldsmobile DYNAMIC Door, Hood and Trunk Bumper Cap for adjustment bolt-HA 5 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Windshield and Rear Window Channel.  Used with 1/4 glass-LP 105 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Windshield Pinchweld Seal for some models w/chrome garnish-LP 106 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Door side seal. Same as LP 40-A, but for a heavier seal-LP 40 1948 Oldsmobile DYNAMIC 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.

1948 Oldsmobile DYNAMIC Door side seal. Same as LP 40, but for a lighter seal-LP 40-A 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Trunk Handle Mounting Pad-MB 22 1948 Oldsmobile DYNAMIC Trunk Handle Mounting Pad-MB 22Trunk Handle Mounting Pad. Thick type, does not fit Club Sedan. Each


1948 Oldsmobile DYNAMIC Bumper Caps for convertible top linkage-RP 1000 1948 Oldsmobile DYNAMIC Bumper Caps for convertible top linkage-RP 1000Bumper Caps for convertible top linkage, folding pillar to side roof rail link. Made of gray rubber. Up to four used per car. Replaces OEM #4562358. Pair


1948 Oldsmobile DYNAMIC Door Lock Knob.  Made of Black rubber, self-threading-RP 304-A 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Door Lock Knob.  Made of Slate Blue rubber, self-threading-RP 304-C 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Door Lock Knob.  Made of Navy Blue rubber, self-threading-RP 304-D 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Door Lock Knob.  Made of Silver Blue rubber, self-threading-RP 304-E 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Door Lock Knob.  Made of Fawn colored rubber, self-threading-RP 304-F 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Door Lock Knob.  Made of Olive Green rubber, self-threading-RP 304-G 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Door Lock Knob.  Made of Yellow rubber, self-threading-RP 304-H 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Door Lock Knob.  Made of White rubber, self-threading-RP 304-I 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Door Lock Knob.  Made of Silver rubber, self-threading-RP 304-J 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Door Lock Knob.  Made of Medium Brown rubber, self-threading-RP 304-K 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Door Lock Knob.  Made of Wedgwood rubber, self-threading-RP 304-L 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Door Lock Knob.  Made of Teal Green rubber, self-threading-RP 304-M 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Door Lock Knob.  Made of Moss Green rubber, self-threading-RP 304-N 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Door Lock Knob.  Made of Ember glow rubber, self-threading-RP 304-O 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Hydro-Electric Power Unit Mounting Cushion-RP 700 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Folding Top Weatherstrips-RR 1600 1948 Oldsmobile DYNAMIC Folding Top Weatherstrips-RR 1600Folding Top Weatherstrips. Includes right & left sides plus windshield posts. 8-Piece Set



1948 Oldsmobile DYNAMIC Front Door Window Adjustment Bumper Cushion-SB 70 1948 Oldsmobile DYNAMIC 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

1948 Oldsmobile DYNAMIC Firewall Grommet-SM 103 1948 Oldsmobile DYNAMIC Firewall Grommet-SM 103Firewall Grommet. For horn wire, throttle, speedometer cable, wiper pipe and temperature gauge. Each

1948 Oldsmobile DYNAMIC Speedometer Cable / Utility Grommet-SM 2 1948 Oldsmobile DYNAMIC Speedometer Cable / Utility Grommet-SM 2Speedometer Cable / Utility Grommet. Fits 3/4" to 13/16" hole. 3/16" center hole. Each


1948 Oldsmobile DYNAMIC Special Purpose Grommet-SM 4 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Speedometer Cable Firewall Grommet.  Fits 1-7/8 long hole-SM 47 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Choke Cable Grommet.  Fits 5/8 hole.  1/8 center hole-SM 62 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Radio Fuse Boot and Wire Harness.  For original radio only-SM 65-A 1948 Oldsmobile DYNAMIC Radio Fuse Boot and Wire Harness. For original radio only-SM 65-ARadio Fuse Boot and Wire Harness. For original radio only. Each


1948 Oldsmobile DYNAMIC Special Purpose Grommet-SM 68 1948 Oldsmobile DYNAMIC Special Purpose Grommet-SM 68Special Purpose Grommet. For headlight wire loom through body. Each

1948 Oldsmobile DYNAMIC Firewall and Utility Grommet.  Fits 3/4 hole.  3/16 I.D-SM 8 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Door Adjustment Hole Plug Grommet for Convertibles Only-SM 86 1948 Oldsmobile DYNAMIC 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




1948 Oldsmobile DYNAMIC Vulcanized Windshield Seal-VWS 7314 1948 Oldsmobile DYNAMIC Vulcanized Windshield Seal-VWS 7314Vulcanized Windshield Seal. For cars with reveal molding only. Includes molded-in division bar. Each

1948 Oldsmobile DYNAMIC Flexible glass-run channel-WC 11-72 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Rigid division-bar channel. Made with Zinc-plated bead-WC 1-72 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Rigid division-bar channel. Made with Zinc-plated bead-WC 1-96 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Rigid division-bar channel. Made with stainless steel bead-WC 2-72 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Flexible sweeper. Made with stainless steel bead-WC 8-72 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Fender Bolts.  For use with Fender Bolt Washers; WF 3001-WF 3000 1948 Oldsmobile DYNAMIC 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 Oldsmobile DYNAMIC Fender Bolt Washers.  For use with Fender Bolts; WF 3000-WF 3001 1948 Oldsmobile DYNAMIC 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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