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1978 Buick Century Catalog and Classic Car Guide, Ratings and Features

Image of 1978 Buick Century, sourced from www.curbsideclassic.com , Image Link.

Performance Metrics

Performance: +45
Handling: +40
Ride Comfort: +70

Fundamental Metrics

Safety: +50
Maintenance and Upkeep: +75
Restoration Difficulty: +80

Emotional Appeal

Looks: +60
Collectability: +55
Historical Significance: +30

MMP Rating

5.6 /10
Engine Specifications
Engine Options: Buick 231 V6, Buick 305 V8
Displacement Range: 231-305 cu in (3.8-5.0 L)
Horsepower Range: 105-145 hp
Torque: 185-245 lb-ft
Compression Ratio: 8.0:1 - 8.4:1
Ignition System: Electronic ignition
Cooling System: Liquid-cooled
Performance Specifications
0-60 Time: 10-12 seconds
1/4 Mile Time: 17-19 seconds
Top Speed: 105-110 mph
Transmission and Drive
Drive Type: Rear-wheel drive
Transmission Type: 3-speed automatic, 4-speed manual
Fuel and Efficiency
Fuel System Type: Carburetor
MPG: 15-20 mpg
Dimensions and Brakes
Brakes: Front disc, rear drum
Wheelbase: 108.1 inches
Weight: 3,200-3,500 lbs

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

1978 Buick Century: A Testament to American Automotive Ingenuity

The 1978 Buick Century stands as a proud testament to the era of bold design and engineering prowess. Born from the stables of General Motors, this mid-size automobile carved its niche in an epoch dominated by a transition from muscle to more economical vehicles. The Century, with its unique blend of style and substance, offered a glimpse into the future of automotive design while staying true to its heritage. Notably, it was during this time that Buick introduced the turbocharged V6, a powertrain innovation that would later become a performance hallmark for the brand.

Design and Innovation

The exterior of the 1978 Buick Century exuded confidence with its sharp lines and distinctive front grille. The vehicle's long hood and short deck proportions were a nod to classic muscle car aesthetics, yet its overall shape hinted at the aerodynamic focus that would dominate the years to come. Inside, passengers were greeted with a cabin that balanced comfort and simplicity. The use of high-quality fabrics and materials in the interior spoke of Buick's commitment to luxury, even in more turbulent economic times.

Technologically, the '78 Century was ahead of its curve, offering features such as an optional onboard computer system that monitored fuel efficiency—a novelty for its time. Color options ranged from deep metallic hues to vibrant tones, with shades like 'Buckskin' and 'Fire Red' being among the popular picks. Body styles varied, but it was the coupe version, especially when equipped with the turbocharged engine option, that became emblematic of this model year.

Historical Significance

The 1978 Buick Century was not just another car; it represented a bridge between two eras of American automotive culture. It stood out for its ability to offer performance without sacrificing efficiency—a concept that was becoming increasingly important in the late 70s. The introduction of smaller displacement engines with forced induction set a precedent that many manufacturers would follow in subsequent years.

Performance and Handling

Underneath the hood lay a choice of powertrains, but it was the available turbocharged 3.8-liter V6 engine that captured enthusiasts' attention. This power unit propelled the Century from 0-60 mph in respectable times for the era and allowed for a top speed that kept pace with its contemporaries. Handling was typical for a mid-size sedan of its time: stable and comfortable rather than sporty. Drivers often reported a smooth ride quality, with enough feedback through the steering wheel to feel connected to the road.

Ownership Experience

Owners of the 1978 Buick Century typically used their cars as daily drivers or weekend cruisers. Maintenance was straightforward by modern standards, making it an accessible classic for enthusiasts looking to tinker under the hood. Reliability was on par with other domestic offerings of the time, though some components—like those associated with the turbo system—required extra attention.

Fun Facts

The '78 Century had its share of quirks and accolades. For instance, it was one of Buick's early adopters of turbo technology—a feature that would become synonymous with performance in later models like the legendary Grand National. While not known for setting speed records, it held its own in sales figures and customer satisfaction scores during its production run.

Collector's Information

Today, collectors value the 1978 Buick Century for its unique position in automotive history. While exact production numbers are elusive, it is estimated that tens of thousands were produced across all body styles. Values vary widely depending on condition and originality, but well-preserved examples can fetch anywhere from $5,000 to $15,000 or more on today's market—especially those rare turbocharged models or versions with significant provenance.

Conclusion

The 1978 Buick Century is more than just a vintage vehicle; it's a slice of American automotive history that reflects both where we've been and where we were headed. With its blend of style, innovation, and practicality, it remains an enduring symbol of an era marked by change and resilience.

1978 Buick Century Catalog of Parts

1978 Buick Century Front coil-spring insulator-BN 110 1978 Buick Century Front coil-spring insulator-BN 110Front coil-spring insulator. Fits '41-'60 Oldsmobile and '50-'83 GM passenger models. 5-3/8 in. OD x 3-3/4 in. ID x 3/4 in. high with 13/16 in. wide bottom flange 1/4" thick, 12 flutes. Each.

1978 Buick Century Automatic brake pedal pad fits '78-88 GM A, Spec A, G Body-CB 101-D 1978 Buick Century Automatic brake pedal pad fits '78-88 GM A, Spec A, G Body-CB 101-DCB 101-D replaces the automatic brake pedal pad on many 1978-1988 General Motors A, Spec A and G body models. Also fits many 1982-1991 GM J, L, N and P body models. 4-1/2" wide X 2-1/2" long. Each

1978 Buick Century Hood and cowl seal-CS 13-G 1978 Buick Century Hood and cowl seal-CS 13-GHood and cowl seal. Fits '78-'88 GM A-body, A-Special (A-SPEC) and G-body 2-door hardtop coupes with rear wheel drive (RWD). Dual-durometer extrusion with flexible metal core. Easy to install; fits over pinchweld. Replaces OEM# 20255857 and 25505704. Made in the USA. Each.

1978 Buick Century Trunk Seal (Imported).  Made with steel cores-IS-MW00101 1978 Buick Century Trunk Seal (Imported). Made with steel cores-IS-MW00101Trunk Seal (Imported). Made with steel cores. 1-3/8" X 3/4" X 17'. Each

1978 Buick Century Molded Door Seals. 2-Door Coupe-LM 16-JE 1978 Buick Century Molded Door Seals. 2-Door Coupe-LM 16-JEMolded Door Seals. 2-Door Coupe. Replaces OEM part numbers 20008188/9. Pair. R&L.

1978 Buick Century Lower Door Sill Seal, 78-88 GM G Body 2 Doors, Pair-LM 16-JS 1978 Buick Century Lower Door Sill Seal, 78-88 GM G Body 2 Doors, Pair-LM 16-JSLower Door Sill Seal, 78-88 GM G Body 2 Doors, Pair. Replaces OEM # 20376226. These seals fit in between the panel and the lower part of the doors.

1978 Buick Century Front molded door seals. For 4-door sedan and wagon-LM 16-S 1978 Buick Century Front molded door seals. For 4-door sedan and wagon-LM 16-SFront molded door seals. For 4-door sedan and wagon. Replaces OEM#'s 20008186/7. Pair. R&L.

1978 Buick Century Rear molded door seals-LM 16-S/R 1978 Buick Century Rear molded door seals-LM 16-S/RRear molded door seals. Fits 4-door sedan only (except Ciera). Replaces OEM#'s 20008190/1. Pair. R&L.

1978 Buick Century Rear molded door seals. Fits 4-door wagon only, with RWD-LM 16-S/W 1978 Buick Century Rear molded door seals. Fits 4-door wagon only, with RWD-LM 16-S/WRear molded door seals. Fits 4-door wagon only, with RWD. Pair. R&L.

1978 Buick Century Trunk Liner.  Loose weave, jet black.  50 wide-M 30 1978 Buick Century Trunk Liner. Loose weave, jet black. 50" wide-M 30Trunk Liner. Loose weave, jet black. 50" wide. Sold by the foot

1978 Buick Century Trunk seal-MW00101 1978 Buick Century Trunk seal-MW00101Trunk seal. Also replaces '75-'79 Buick Skylark hatchback seal. Made with steel cores. 1-3/8 in. x 3/4 in. x 17 ft. L. Each.

1978 Buick Century Basic kit. ’78-’80 Buick Century 2-door coupe-RKB 1900-100 1978 Buick Century Basic kit. ’78-’80 Buick Century 2-door coupe-RKB 1900-100Basic kit. '78-'80 Buick Century 2-door coupe. Door (LM 16-JE), roof-rail (RR 5020) and trunk (MW00101) seals. 5-piece set.

1978 Buick Century Brake Master Cylinder Cover Seal.  Replaces OEM #5470861-RP 2-E 1978 Buick Century Brake Master Cylinder Cover Seal. Replaces OEM #5470861-RP 2-EBrake Master Cylinder Cover Seal. Replaces OEM #5470861. 5" X 2-1/2". Each

1978 Buick Century Molded roof-rail seals. 2-door hardtop-RR 5020 1978 Buick Century Molded roof-rail seals. 2-door hardtop-RR 5020Molded roof-rail seals. 2-door hardtop. Replaces OEM#'s 20154101/2. Pair. R&L.


1978 Buick Century Unbeaded Door and Trunk Lock Gasket.  1-3/16 O.D., 7/8 I.D-UM 1600-100 1978 Buick Century 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

1978 Buick Century Rear Quarter Window Molding Clip.  Made of steel-WF 204 1978 Buick Century Rear Quarter Window Molding Clip. Made of steel-WF 204Rear Quarter Window Molding Clip. Made of steel. 3/4" x 1-3/8". Each

1978 Buick Century Quarter Window Reveal Molding Clip.  Made of Steel-WF 205 1978 Buick Century Quarter Window Reveal Molding Clip. Made of Steel-WF 205Quarter Window Reveal Molding Clip. Made of Steel. 1-3/8" X 11/16". Each

1978 Buick Century Windshield Reveal Molding Clip.  Made of steel.  13/16 x 1-WF 209 1978 Buick Century Windshield Reveal Molding Clip. Made of steel. 13/16" x 1"-WF 209Windshield Reveal Molding Clip. Made of steel. 13/16" x 1". Each

1978 Buick Century Rear Windshield Reveal Molding Clip.  Made of steel-WF 211 1978 Buick Century Rear Windshield Reveal Molding Clip. Made of steel-WF 211Rear Windshield Reveal Molding Clip. Made of steel. 15/16" X 3/4". Each

1978 Buick Century Lower Side Window Reveal Molding Clip.  Made of nylon-WF 214 1978 Buick Century Lower Side Window Reveal Molding Clip. Made of nylon-WF 214Lower Side Window Reveal Molding Clip. Made of nylon. 1-1/4" x 3/4". Each

Why Choose Metro?

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.
  • Advanced Technology: We use cutting-edge techniques to create flawless, long-lasting parts that surpass others in performance.
  • SuperSoft Sponge – The Ultimate Door Seal: Not only are our door seals 30% softer than competitors', but they're also guaranteed to never leak. They effectively reduce wind and road noise, enhancing your classic car's comfort and driving experience.
  • Proudly American: Our parts are a product of American craftsmanship, made in the USA with a spirit of excellence and heritage.
  • Unrivaled Warranty: We back our products with a 30-year industry-leading warranty, a testament to our confidence in their quality.

Join us in preserving the legacy of classic cars with parts that are crafted for perfection, not just made.

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