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1976 Gmc K15 Suburban Catalog and Classic Car Guide, Ratings and Features

Performance Metrics

Performance: +40
Handling: +35
Ride Comfort: +60

Fundamental Metrics

Safety: +45
Maintenance and Upkeep: +70
Restoration Difficulty: +75

Emotional Appeal

Looks: +50
Collectability: +55
Historical Significance: +30

MMP Rating

5.3 /10
Engine Specifications
Engine Options: 5.7L V8, 6.6L V8, 7.4L V8
Displacement Range: 350 - 454 cubic inches
Horsepower Range: 145 - 210 hp (approximately)
Torque: 255 - 355 lb-ft (approximately)
Compression Ratio: 8.5:1 - 8.75:1
Ignition System: Conventional breaker-point ignition system
Cooling System: Liquid-cooled
Performance Specifications
0-60 Time: 12 - 15 seconds (estimated)
1/4 Mile Time: 18 - 20 seconds (estimated)
Top Speed: 95 - 105 mph (estimated)
Transmission and Drive
Drive Type: 4WD
Transmission Type: 3-speed automatic, 4-speed manual
Fuel and Efficiency
Fuel System Type: Carburetor
MPG: 10 - 12 mpg (estimated)
Dimensions and Brakes
Brakes: Front disc, rear drum
Wheelbase: 129.5 inches
Weight: 4,500 - 5,000 lbs (approximately)

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

Unearthing the Rugged Charm of the 1976 GMC K15 Suburban

The year 1976 marked a milestone for the GMC K15 Suburban, a vehicle that encapsulated the essence of robust American automotive design. Born from the assembly lines of General Motors, this full-size SUV was a testament to the era's demand for power, space, and versatility. As the bicentennial year for the United States, 1976 was a time of celebration and reflection, and the K15 Suburban fit right into the narrative of American progress and innovation. A unique fact about this model is that it was part of the eighth generation of Suburbans, a line that has the distinction of being one of the longest-running nameplates in automotive history.

Design and Innovation

The 1976 GMC K15 Suburban boasted a commanding presence with its boxy silhouette and broad-shouldered stance. Its exterior styling was both utilitarian and inviting, with a large chrome grille and rounded headlamps that exuded confidence. Inside, passengers were greeted with a functional yet comfortable cabin, featuring durable materials designed to withstand the rigors of family adventures and work tasks alike. The technological features of the time included power steering and optional air conditioning, which were considered luxuries. Color options ranged from classic whites and blues to more adventurous shades like Sequoia Green and Mandarin Orange. The most iconic body style was arguably the four-door model, offering convenient access to its spacious interior.

Historical Significance

The 1976 GMC K15 Suburban didn't just transport people; it carried with it a legacy of innovation that would influence SUV design for decades. It set itself apart with its combination of truck-like capability and family-friendly accommodations, paving the way for future generations of SUVs that sought to balance these attributes. Its lasting influence can be seen in the continued popularity of large SUVs that serve as both workhorses and family haulers.

Performance and Handling

Under the hood, the K15 Suburban was no slouch. Equipped with a range of powerful V8 engines, it delivered performance that could handle both highways and rugged terrain. While top speed and acceleration figures were not headline-grabbing by today's standards, the Suburban's torque-rich powerplants provided ample grunt for towing and off-road adventures. The ride quality was what you'd expect from a truck-based SUV: sturdy and reliable, yet comfortable enough for long journeys. Drivers could feel the power through the steering wheel as they navigated various driving conditions, with the V8's rumble providing an ever-present soundtrack to their travels.

Ownership Experience

The 1976 GMC K15 Suburban was as versatile as they come, serving as a daily driver, a show car, or even a tow vehicle for weekend racers. Its reliability was a strong point, though maintenance on such a robust machine was not without its challenges. Parts were generally readily available, making repairs manageable for the average owner. The Suburban's longevity is a testament to its build quality and the care given by its owners over the years.

Fun Facts

Throughout its life, the K15 Suburban has seen its share of interesting trivia. Some models were outfitted with special packages and limited editions that are highly sought after today. While not known for breaking speed records, the Suburban has set its own records in terms of longevity and sales. It has also made appearances in significant historical events and has been a favorite among celebrities for its practicality and understated style. Common criticisms often centered around fuel economy—a trade-off for its size and power.

Collector's Information

Today, the 1976 GMC K15 Suburban is a cherished collector's item with values that vary widely based on condition, originality, and specific model details. While production numbers were substantial, finding one in pristine condition can be challenging. Estimates suggest that values can range anywhere from $10,000 for a well-used example to upwards of $30,000 or more for a fully restored or exceptionally original vehicle. The market has shown appreciation for classic SUVs like the Suburban, indicating that values may continue to rise as nostalgia and interest in vintage utility vehicles grow.

Conclusion

The 1976 GMC K15 Suburban stands as a monument to an era when cars were built to serve multiple purposes: work, play, and everything in between. It embodies a period of automotive history where size and strength were celebrated, and versatility was paramount. For those who own one today, it's not just a vehicle; it's a piece of Americana that continues to captivate enthusiasts around the world.

1976 Gmc K15 Suburban Catalog of Parts

1976 GMC K15 Suburban Hood Adjustment Bolt,Nut and Bumper Pair-HA 5-B 1976 GMC K15 Suburban Hood Adjustment Bolt,Nut and Bumper Pair-HA 5-BHood Adjustment Bolt, Nut and Bumper 5/16-18 x 1 1/2 Bolt, 5/16-18 Nut and Bumper 7/8 x 7/16.

1976 GMC K15 Suburban Front Door Seal (Imported).  Fits either side.  148 Long-IS-LM 121 1976 GMC K15 Suburban Front Door Seal (Imported). Fits either side. 148" Long-IS-LM 121Front Door Seal (Imported). Fits either side. 148" Long. Each

1976 GMC K15 Suburban Upper Door Seals, 73-77 GM Full Size Truck and SUV, Pair-LM 121-H 1976 GMC K15 Suburban Upper Door Seals, 73-77 GM Full Size Truck and SUV, Pair-LM 121-HUpper Door Seals, 73-77 GM Full Size Truck and SUV, Pair, R&L. Replaces OEM # 14013791.

1976 GMC K15 Suburban Liftgate Seal, 75-91 GM Suburbans with Liftgate, Each-LM 121-P 1976 GMC K15 Suburban Liftgate Seal, 75-91 GM Suburbans with Liftgate, Each-LM 121-PLiftgate Seal, 75-91 GM Suburbans with Liftgate, Each. Replaces OEM #15594665. This part was designed using the original factory design that consists of the lower clip on seal and upper glass run that are connected as one piece with molded sections.

1976 GMC K15 Suburban Rear Cargo Door Seal. RH (passenger's side)-LM 13-VR/PS 1976 GMC K15 Suburban Rear Cargo Door Seal. RH (passenger's side)-LM 13-VR/PSRear Cargo Door Seal. RH (passenger's side). For full-size vans (1996 early design). Each.Rear Cargo Door Seal. RH (passenger's side). For full-size vans (1996 early design). Each.

1976 GMC K15 Suburban Door Handle Gasket Set Fits 73-87 Chevy and GMC Trucks OEM-Style Molded Lip-MP 806 1976 GMC K15 Suburban Door Handle Gasket Set Fits 73-87 Chevy and GMC Trucks OEM-Style Molded Lip-MP 806Each component is built by factory measurements and specifications for a direct-fit replacement and simple installation, focusing on restored authenticity. The top-tier USA Made construction and materials ensure durability and longevity for a long-lived replacement that will far outlast your factory stock models.

1976 GMC K15 Suburban Quarter Window Seal, 75-91 GM Suburban, Fits Left or Right, With Trim Groove-VQT 1975 1976 GMC K15 Suburban Quarter Window Seal, 75-91 GM Suburban, Fits Left or Right, With Trim Groove-VQT 1975Quarter Window Seal, 75-91 GM Suburban, Fits Left or Right, With Trim Groove, Each. Seal goes first on the body then the glass is placed in the opening. Made from original specs and with high quality ozone resistant EPDM rubber for a great fit and long life. This item is designed to be installed during glass replacement.

1976 GMC K15 Suburban Windshield Seal, 73-87 GM Full Size Truck, 73-91 GM SUV, Without Trim Groove-VWS 7313-D 1976 GMC K15 Suburban Windshield Seal, 73-87 GM Full Size Truck, 73-91 GM SUV, Without Trim Groove-VWS 7313-DThis windshield seal goes on the body first then the glass is placed in the opening. Tucking in the self locking strip secures the glass in place. It is a standard black gasket without trim groove. This product is made from the original specs and with high quality ozone resistant materials for a great fit and long life. This item is designed to be installed during glass replacement.

1976 GMC K15 Suburban Window Channel and Sweeper Kit, for Front Doors-WC 5900-15 1976 GMC K15 Suburban Window Channel and Sweeper Kit, for Front Doors-WC 5900-15Window Channel and Sweeper Kit, for Front Doors. 6-Piece Kit

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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