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1956 Oldsmobile 98 Catalog and Classic Car Guide, Ratings and Features

Image of 1956 Oldsmobile 98, sourced from m.youtube.com , Image Link.

Performance Metrics

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

Fundamental Metrics

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

Emotional Appeal

Looks: +75
Collectability: +65
Historical Significance: +55

MMP Rating

6.1 /10
Engine Specifications
Engine: Rocket V8
Displacement: 324 cu in (5.3 L)
Horsepower: 240-275 HP
Torque: 350 lb-ft
Compression Ratio: 9.25:1
Ignition System: Distributor and coil
Cooling System: Liquid-cooled
Performance Specifications
0-60 Time: 11 seconds
1/4 Mile Time: Estimated 18 seconds
Top Speed: 110 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: 4,500 lbs

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

Introduction

The 1956 Oldsmobile 98 stands as a paragon of mid-century American automotive opulence, a testament to a period when cars were more than mere transportation; they were statements of status and style. Born from the assembly lines of the Oldsmobile division of General Motors, this vehicle emerged during an era where innovation and luxury intersected with the optimism of post-war America. A unique fact that car enthusiasts might find captivating is that the '56 Olds 98 was among the first cars to offer a power front seat with a memory feature, a luxury that is commonplace in modern vehicles but was revolutionary at the time.

Design and Innovation

The exterior styling of the 1956 Oldsmobile 98 exuded elegance and forward-thinking design. Its sleek lines, chrome accents, and imposing grille presented an image of power and grace. The interior was equally impressive, with high-quality materials such as plush upholstery and polished metal trimmings. Technologically, it boasted features like power steering, power brakes, and an automatic transmission dubbed "Jetaway Hydra-Matic," which were cutting-edge for the era. Color options ranged from classic whites and blacks to more vibrant shades like Alcan White or Festival Red, with two-tone combinations being particularly popular among buyers. The most iconic body style was arguably the four-door Holiday Hardtop with its pillarless design, offering an unobstructed view when windows were down.

Historical Significance

The 1956 Oldsmobile 98 didn't just represent luxury; it signified a shift in automotive culture towards vehicles that provided both comfort and performance. It set itself apart from contemporaries with its spaciousness, advanced features, and robust Rocket V8 engine. The influence of the '56 Olds 98 can be seen in subsequent generations of luxury cars that continued to push boundaries in terms of power and amenities.

Performance and Handling

Underneath its hood lay a powerful 324 cubic inch Rocket V8 engine that propelled the Oldsmobile 98 from 0-60 mph in under 12 seconds—a remarkable feat for a car of its size during that time. Its top speed hovered around the 100 mph mark, making it one of the faster luxury cars on the road. The ride quality was smooth, absorbing bumps with ease thanks to its coil spring suspension while maintaining composure on winding roads. Driving this classic was an auditory delight as well; the throaty rumble of the V8 was music to any gearhead's ears.

Ownership Experience

The '56 Olds 98 served various roles ranging from a prestigious daily driver to a treasured show car. Its reliability was commendable for its time, though modern owners should expect maintenance consistent with vehicles of this vintage. Parts are relatively accessible due to shared components with other GM models from that era.

Fun Facts

A lesser-known tidbit about the '56 Olds is that it was available with a foot-operated radio control—quite an unusual feature! While not known for breaking speed records, it did set standards for luxury features in vehicles. Celebrity ownerships added to its allure, with notable figures often seen behind its wheel. Criticisms were few but typically centered on fuel consumption—a common trait for powerful engines of that time.

Collector's Information

In today's collector market, a well-maintained 1956 Oldsmobile 98 can fetch anywhere from $20,000 to $60,000 depending on condition and originality. Estimates suggest that tens of thousands were produced across all body styles; however, survivors in pristine condition are increasingly rare. As appreciation for mid-century design grows, these vehicles have seen a steady appreciation in value over recent years.

Conclusion

The 1956 Oldsmobile 98 is more than just a classic car; it's a rolling piece of history that encapsulates the spirit of American ingenuity and luxury during an optimistic age. Its blend of design elegance, technological innovation, and robust performance makes it a cherished model among collectors and enthusiasts alike. As we look back on this golden age of automotive excellence, the '56 Olds stands out as a shining example of what made this era truly remarkable.

1956 Oldsmobile 98 Catalog of Parts

1956 Oldsmobile 98 Upper Door Hinge Seals.  Straight section 13-1/2 long-ALP 1 1956 Oldsmobile 98 Upper Door Hinge Seals. Straight section 13-1/2" long-ALP 1Upper Door Hinge Seals. Straight section 13-1/2" long. Curved hook section 6" long, with 2 holes. Includes four clips. Pair R & L.

1956 Oldsmobile 98 Upper Door Hinge Seals.  Straight section 16-3/4 long-ALP 1-A 1956 Oldsmobile 98 Upper Door Hinge Seals. Straight section 16-3/4" long-ALP 1-AUpper Door Hinge Seals. Straight section 16-3/4" long. Square hooked section 6-1/4" long. Includes four clips. Pair R & L.

1956 Oldsmobile 98 Body mounting cushion pad-BC 51 1956 Oldsmobile 98 Body mounting cushion pad-BC 51Body mounting cushion pad, '51-'64 Various GM car and truck models, each. Replace OEM #'s 3748937, 530855 & 560958.

1956 Oldsmobile 98 Shock Absorber Grommet.  1 bottom O.D-BN 11 1956 Oldsmobile 98 Shock Absorber Grommet. 1" bottom O.D-BN 11Shock Absorber Grommet. 1" bottom O.D., 3/4" high, with 5/8" I.D. Each

1956 Oldsmobile 98 Spring and Shackle Bushing.  1-1/8 bottom O.D-BN 17 1956 Oldsmobile 98 Spring and Shackle Bushing. 1-1/8" bottom O.D-BN 17Spring and Shackle Bushing. 1-1/8" bottom O.D. X 1-3/4" high, with 5/8" I.D. Each

1956 Oldsmobile 98 Front Stabilizer Bar Bushing.  Fits rear on 1948-1956 Olds-BN 29 1956 Oldsmobile 98 Front Stabilizer Bar Bushing. Fits rear on 1948-1956 Olds-BN 29Front Stabilizer Bar Bushing. Fits rear on 1948-1956 Olds. 2" high. Each

1956 Oldsmobile 98 Park Brake Pedal Pad.  2 wide X 2-1/8 long.  Each-CB 171 1956 Oldsmobile 98 Park Brake Pedal Pad. 2" wide X 2-1/8" long. Each-CB 171Park Brake Pedal Pad. 2" wide X 2-1/8" long. Each


1956 Oldsmobile 98 Cowl and Hood Seal.  All rubber.  5' Piece.  Each-CS 2 1956 Oldsmobile 98 Cowl and Hood Seal. All rubber. 5' Piece. Each-CS 2Cowl and Hood Seal. All rubber. 5' Piece. Each

1956 Oldsmobile 98 Upper Door Hinge Post Bumper.  Held by screw-DB 60-A 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Center Division Bar Seal and Retainer-DP 16 1956 Oldsmobile 98 Center Division Bar Seal and Retainer-DP 16Center Division Bar Seal and Retainer. Made to original specifications to accommodate chrome molding. 17-1/2" long. Each

1956 Oldsmobile 98 Door, Hood and Trunk Bumper Cap for adjustment bolt-HA 5 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Door and Hood Bumper.  1 diameter X 7/8 thick.  Each-HF 16 1956 Oldsmobile 98 Door and Hood Bumper. 1" diameter X 7/8" thick. Each-HF 16Door and Hood Bumper. 1" diameter X 7/8" thick. Each


1956 Oldsmobile 98 Trip Meter Reset Knob.  Made of black rubber-KN 10 1956 Oldsmobile 98 Trip Meter Reset Knob. Made of black rubber-KN 10Trip Meter Reset Knob. Made of black rubber. Compare to measurements: 1/8" I.D., 7/16" O.D. X 1/2" tall. Each

1956 Oldsmobile 98 Molded Door Seals with molded ends at lock pillar-LM 20-F 1956 Oldsmobile 98 Molded Door Seals with molded ends at lock pillar-LM 20-FMolded Door Seals with molded ends at lock pillar. Molded in steel cores with installed metal clips and plastic clips, glue on type. Fits late '55-'56, 2-door hardtops and convertibles. Replaces OEM #4647504/5. Pair R&L

1956 Oldsmobile 98 Front door seals-LM 21-J 1956 Oldsmobile 98 Front door seals-LM 21-JFront door seals. Fits '65-'66 GM B- and C-body 4-door hardtop (also called 'Sports Sedan') models. Replaces OEM#'s 4455994/5. Pair. R&L.

1956 Oldsmobile 98 Roof Rail Seals Two 6' pieces.  No steel insert.  May fit some models Pair-LP 110-B 1956 Oldsmobile 98 Roof Rail Seals Two 6' pieces. No steel insert. May fit some models Pair-LP 110-BRoof Rail Seals. No steel insert. May fit some models. Two 6' pieces. Pair

1956 Oldsmobile 98 Starter Solenoid Boot-RP 1-W 1956 Oldsmobile 98 Starter Solenoid Boot-RP 1-WStarter Solenoid Boot. Solenoid plunger starter switch at starter. Each

1956 Oldsmobile 98 Door Lock Knob.  Made of Black rubber, self-threading-RP 304-A 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Door Lock Knob.  Made of Slate Blue rubber, self-threading-RP 304-C 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Door Lock Knob.  Made of Navy Blue rubber, self-threading-RP 304-D 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Door Lock Knob.  Made of Silver Blue rubber, self-threading-RP 304-E 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Door Lock Knob.  Made of Fawn colored rubber, self-threading-RP 304-F 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Door Lock Knob.  Made of Olive Green rubber, self-threading-RP 304-G 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Door Lock Knob.  Made of Yellow rubber, self-threading-RP 304-H 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Door Lock Knob.  Made of White rubber, self-threading-RP 304-I 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Door Lock Knob.  Made of Silver rubber, self-threading-RP 304-J 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Door Lock Knob.  Made of Medium Brown rubber, self-threading-RP 304-K 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Door Lock Knob.  Made of Wedgwood rubber, self-threading-RP 304-L 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Door Lock Knob.  Made of Teal Green rubber, self-threading-RP 304-M 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Door Lock Knob.  Made of Moss Green rubber, self-threading-RP 304-N 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Door Lock Knob.  Made of Ember glow rubber, self-threading-RP 304-O 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Door Bumper.  Made with twin retainers-SB 32 1956 Oldsmobile 98 Door Bumper. Made with twin retainers-SB 32Door Bumper. Made with twin retainers. 3/4" high X 1/2" wide X 15/16" long. Each

1956 Oldsmobile 98 Front Door Window Adjustment Bumper Cushion-SB 70 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Side Window Bumper-SB 98 1956 Oldsmobile 98 Side Window Bumper-SB 98Side Window Bumper. For side window glass in vent frame at top of window. Made with steel core like original. Replaces OEM #4180904-5. Pair R&L


1956 Oldsmobile 98 Spark plug wire retainer. 5/8 in. W x 2-9/16 in. L. Each.-SM 30 1956 Oldsmobile 98 Spark plug wire retainer. 5/8 in. W x 2-9/16 in. L. Each.-SM 30Spark plug wire retainer. 5/8 in. W x 2-9/16 in. L. Each.


1956 Oldsmobile 98 Wire Harness Grommet to Firewall.  Finely detailed.  Each-SM 38-A 1956 Oldsmobile 98 Wire Harness Grommet to Firewall. Finely detailed. Each-SM 38-AWire Harness Grommet to Firewall. Finely detailed. Each

1956 Oldsmobile 98 Firewall Grommet.  For park brake cable.  Angled hole. Fit's 1 hole-SM 40 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Heater Control Valve Gasket.  Made of closed cell sponge-SM 500 1956 Oldsmobile 98 Heater Control Valve Gasket. Made of closed cell sponge-SM 500Heater Control Valve Gasket. Made of closed cell sponge. Each

1956 Oldsmobile 98 Headlight Wire Grommet-SM 57 1956 Oldsmobile 98 Headlight Wire Grommet-SM 57Headlight Wire Grommet. Used with square clip (not included). Fits 7/8" hole. 7/16" center hole. Each

1956 Oldsmobile 98 Firewall and Utility Grommet.  Fits 3/4 hole.  3/16 I.D-SM 8 1956 Oldsmobile 98 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

1956 Oldsmobile 98 Unbeaded Door and Trunk Lock Gasket.  1-3/16 O.D., 7/8 I.D-UM 1600-100 1956 Oldsmobile 98 Unbeaded Door and Trunk Lock Gasket. 1-3/16" O.D., 7/8" I.D-UM 1600-100Unbeaded Door and Trunk Lock Gasket. 1-3/16" O.D., 7/8" I.D. Each

1956 Oldsmobile 98 Vertical Seal for Vent Window.  Each is 17 long.  Pair-VS 2 1956 Oldsmobile 98 Vertical Seal for Vent Window. Each is 17" long. Pair-VS 2Vertical Seal for Vent Window. Each is 17" long. Pair



1956 Oldsmobile 98 Vulcanized rear window seal-VWS 7309-R 1956 Oldsmobile 98 Vulcanized rear window seal-VWS 7309-RVulcanized rear window seal. Fits '54-'56 Buick and Oldsmobile 2-door coupes. Molded with square upper corners. Each.


1956 Oldsmobile 98 Flexible glass-run channel-WC 11-72 1956 Oldsmobile 98 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.

1956 Oldsmobile 98 Rigid division-bar channel. Made with Zinc-plated bead-WC 1-72 1956 Oldsmobile 98 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.

1956 Oldsmobile 98 Rigid division-bar channel. Made with Zinc-plated bead-WC 1-96 1956 Oldsmobile 98 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.

1956 Oldsmobile 98 Rigid division-bar channel. Made with stainless steel bead-WC 2-72 1956 Oldsmobile 98 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.

1956 Oldsmobile 98 Flexible sweeper. Made with stainless steel bead-WC 8-72 1956 Oldsmobile 98 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.

1956 Oldsmobile 98 Vent Window Seals-WR 7316 1956 Oldsmobile 98 Vent Window Seals-WR 7316Vent Window Seals. For 2-door hardtop and convertible models with no center post. Made with threaded steel cores. Molded to all contours. Set of 4

1956 Oldsmobile 98 Front Vent Window Seals-WR 7325 1956 Oldsmobile 98 Front Vent Window Seals-WR 7325Front Vent Window Seals. For 4-door sedans and station wagons. Pair R&L

1956 Oldsmobile 98 Rear Vent Window Seals, for 4-Door Sedans-WR 7325-R 1956 Oldsmobile 98 Rear Vent Window Seals, for 4-Door Sedans-WR 7325-RRear Vent Window Seals, for 4-Door Sedans. Not for fixed vent windows. Pair R&L

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