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1985 Pontiac Bonneville Catalog and Classic Car Guide, Ratings and Features

Image of 1985 Pontiac Bonneville, Note: These illustrations use artistic license and may differ from actual historical models.

Performance Metrics

Performance: +45
Handling: +50
Ride Comfort: +70

Fundamental Metrics

Safety: +55
Maintenance and Upkeep: +75
Restoration Difficulty: +80

Emotional Appeal

Looks: +60
Collectability: +40
Historical Significance: +30

MMP Rating

5.3 /10
Engine Specifications
Engine Options: 3.8L V6, 5.0L V8
Displacement Range: 231-305 cu in
Horsepower Range: 125-165 hp (estimated)
Torque: 200-245 lb-ft (estimated)
Compression Ratio: 8.0:1 (V6), 9.5:1 (V8)
Ignition System: Electronic
Cooling System: Liquid-cooled
Performance Specifications
0-60 Time: 10-12 seconds
1/4 Mile Time: 17-19 seconds
Top Speed: 105-115 mph
Transmission and Drive
Drive Type: RWD (Rear Wheel Drive)
Transmission Type: 4-speed automatic
Fuel and Efficiency
Fuel System Type: Carburetor
MPG: 15-20 mpg
Dimensions and Brakes
Brakes: Front disc, rear drum
Wheelbase: 116.0 in
Weight: 3,500-3,800 lbs

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

1985 Pontiac Bonneville: A Nostalgic Ride into American Automotive History

The 1985 Pontiac Bonneville holds a special place in the hearts of classic car enthusiasts. As a product of General Motors, this full-size automobile stands as a testament to the era's American engineering and design philosophy. The Bonneville nameplate itself has a storied past, dating back to the 1950s and drawing inspiration from the famous Salt Flats where speed records were shattered. This particular model year marked a period of transition, showcasing both the end of an era and the beginning of new automotive trends. One unique aspect of the '85 Bonneville is its liminal position as one of the last traditional rear-wheel-drive models before Pontiac shifted towards front-wheel drive platforms.

Design and Innovation

The exterior styling of the 1985 Pontiac Bonneville exudes a blend of classic charm and functional aerodynamics, with its boxy silhouette and sharp lines. The chrome accents and signature grille present an authoritative yet elegant face to the world. Inside, occupants were treated to a spacious cabin with plush seating and an array of comfort features that spoke to the quality materials used in its construction. Technologically, the '85 Bonneville was equipped with advancements such as electronic fuel injection—a significant innovation for its time. Color options ranged from understated hues to bolder shades, with Dark Blue Metallic and Light Chestnut being among popular choices. The Bonneville was available in various body styles, including sedans and coupes, but it was the Brougham sedan that often captured buyers' hearts with its luxurious appointments.

Historical Significance

The 1985 Bonneville's impact on automotive design was subtle yet significant. It bridged the gap between the traditional American luxury car and the emerging trends that favored efficiency over opulence. Its design echoed a bygone era while embracing modernity, setting it apart from contemporaries that were quicker to abandon classic aesthetics. The Bonneville's lasting influence can be seen in how it balanced these competing ideals during a transformative period in automotive history.

Performance and Handling

Under the hood, performance was respectable for its class, with engine options that provided adequate power for daily driving. While not a sports car by any means, the Bonneville's V8 option allowed for a top speed that could cruise comfortably on highways, and its acceleration from 0-60 mph was competitive at the time. Handling characteristics were tuned more for comfort than agility, absorbing bumps with ease while providing a stable ride even on windy roads. Drivers often praised the smoothness of the ride and the throaty rumble of the engine—a combination that made for an enjoyable driving experience.

Ownership Experience

The 1985 Pontiac Bonneville found its niche both as a reliable daily driver and as an esteemed show car among collectors. Its maintenance profile was generally straightforward, making it accessible for average owners to keep it running smoothly. However, like many vehicles of its age, finding specific parts today can be challenging.

Fun Facts

This classic American sedan has had its share of interesting trivia throughout its lifetime. While not known for breaking speed records like its namesake might suggest, it did find its way into celebrity garages and has been featured in various films and TV shows set in the '80s. Despite some criticisms over time about fuel efficiency or handling compared to lighter foreign competitors, it maintained a loyal following.

Collector's Information

As for collectibility, an 1985 Pontiac Bonneville in good condition can fetch varying prices depending on factors such as mileage, maintenance history, and originality. While production numbers were not scarce—making rarity less of a factor—the market for these cars is niche but enthusiastic. Values have been relatively stable with slight appreciation due to nostalgia and decreasing availability; one might estimate values ranging from $5,000 for models in decent shape to upwards of $15,000 or more for pristine examples.

Conclusion

The 1985 Pontiac Bonneville encapsulates an era where comfort reigned supreme in American automotive design. Its legacy is one of bridging gaps—between luxury and practicality, tradition and innovation. For those who appreciate a solid ride with classic lines and an authentic '80s vibe, this Bonneville remains an alluring choice among vintage car aficionados.

1985 Pontiac Bonneville Catalog of Parts

1985 Pontiac Bonneville Automatic brake pedal pad fits '78-88 GM A, Spec A, G Body-CB 101-D 1985 Pontiac Bonneville 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

1985 Pontiac Bonneville Trunk Seal (Imported).  Made with steel cores-IS-MW00101 1985 Pontiac Bonneville Trunk Seal (Imported). Made with steel cores-IS-MW00101Trunk Seal (Imported). Made with steel cores. 1-3/8" X 3/4" X 17'. Each

1985 Pontiac Bonneville Rear molded door seals-LM 16-S/R 1985 Pontiac Bonneville 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.

1985 Pontiac Bonneville Rear molded door seals. Fits 4-door wagon only, with RWD-LM 16-S/W 1985 Pontiac Bonneville 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.

1985 Pontiac Bonneville Front Molded Door Seals with White Clips-LM 18-L/WC 1985 Pontiac Bonneville Front Molded Door Seals with White Clips-LM 18-L/WCFront Molded Door Seals with White Clips. For 4-door sedan and wagon with RWD. Pair R&L

1985 Pontiac Bonneville Trunk Liner.  Loose weave, jet black.  50 wide-M 30 1985 Pontiac Bonneville Trunk Liner. Loose weave, jet black. 50" wide-M 30Trunk Liner. Loose weave, jet black. 50" wide. Sold by the foot

1985 Pontiac Bonneville Trunk seal-MW00101 1985 Pontiac Bonneville 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.


1985 Pontiac Bonneville Lower Side Window Reveal Molding Clip.  Made of nylon-WF 214 1985 Pontiac Bonneville 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

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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.

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