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1981 Gmc K1500 Suburban Catalog and Classic Car Guide, Ratings and Features

Performance Metrics

Performance: +45
Handling: +40
Ride Comfort: +60

Fundamental Metrics

Safety: +50
Maintenance and Upkeep: +70
Restoration Difficulty: +75

Emotional Appeal

Looks: +55
Collectability: +60
Historical Significance: +40

MMP Rating

5.8 /10
Engine Specifications
Engine Options: 5.0L V8, 5.7L V8, 6.2L V8 Diesel
Displacement Range: 305 - 379 cubic inches
Horsepower Range: 130 - 160 hp
Torque: 240 - 280 lb-ft
Compression Ratio: 8.0:1 - 8.6:1
Ignition System: Electronic
Cooling System: Liquid-cooled
Performance Specifications
0-60 Time: Estimated 12 - 15 seconds
1/4 Mile Time: Estimated 18 - 20 seconds
Top Speed: 85 - 95 mph
Transmission and Drive
Drive Type: 4WD
Transmission Type: 3-speed automatic, 4-speed manual
Fuel and Efficiency
Fuel System Type: Carburetor
MPG: Estimated 10 - 15 mpg
Dimensions and Brakes
Brakes: Front disc / Rear drum
Wheelbase: 129.5 inches
Weight: 4,500 - 5,000 lbs

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 1981 GMC K1500 Suburban

The 1981 GMC K1500 Suburban is not just a vehicle; it's a testament to American automotive resilience and versatility. Born from the sturdy lineage of GMC, this full-size SUV was designed to tackle both the urban jungle and the untamed backroads. In an era where vehicles were transitioning from mere transportation tools to symbols of personal expression and adventure, the K1500 Suburban stood out as a family fortress on wheels, offering unprecedented space and capability.

This particular model year holds a special place in automotive history, as it marked the beginning of the eighth generation of Suburbans. With a legacy dating back to the 1930s, the Suburban is one of the longest-running nameplates in automotive history. The 1981 K1500 Suburban was part of a series that introduced more emission-friendly engines and a shift towards improved fuel economy, reflecting the changing landscape of the auto industry during that period.

Design and Innovation

The exterior of the 1981 GMC K1500 Suburban was a harmonious blend of utility and style. Its boxy silhouette was complemented by sharp lines and a commanding front grille, exuding a sense of ruggedness. The two-tone paint schemes available at the time added to its character, with combinations like Apple Red and Frost White turning heads on the highways.

Inside, the Suburban offered a sanctuary of comfort with its spacious cabin, capable of seating up to nine passengers. The quality of materials ranged from durable vinyl to plush velour, catering to both utilitarian and luxury preferences. Technologically, it boasted features like air conditioning and an optional rear heater, ensuring passenger comfort in all climates.

The most popular body style was the four-door model with a tailgate and lift-up glass, providing easy access to the cavernous cargo area. Options like four-wheel drive solidified its reputation as a go-anywhere family hauler.

Historical Significance

The 1981 K1500 Suburban didn't just ferry families; it influenced the trajectory of SUV design. Its blend of passenger car comfort with truck-like utility set a new standard for what a family vehicle could be. It paved the way for modern SUVs that dominate today's automotive market.

Performance and Handling

Under the hood, the K1500 Suburban was often equipped with a robust 5.7-liter V8 engine, delivering power and reliability. While top speed and acceleration figures may not compete with today's vehicles, it provided ample performance for its intended purposes. The handling was reassuringly solid, giving drivers confidence on various terrains, from muddy trails to snowy roads. The driving experience was characterized by a symphony of mechanical sounds that enthusiasts came to love—a reminder of an era less insulated from the workings of an internal combustion engine.

Ownership Experience

Owners of the 1981 GMC K1500 Suburban typically used their vehicles for everything from daily commuting to cross-country road trips. Its robust construction meant reliability was one of its strong suits, though maintenance on such a classic can require more attention than modern counterparts. Parts are generally accessible, making repairs manageable for those with basic mechanical knowledge.

Fun Facts

The 1981 Suburban has seen its fair share of limelight, appearing in films and television shows as the quintessential American SUV. While not known for breaking speed records, it has set benchmarks for durability and longevity. Criticisms over fuel economy were common, given its size and engine displacement, but this did little to deter its popularity.

Collector's Information

Today, the value range for a well-maintained 1981 GMC K1500 Suburban can vary widely based on condition, mileage, and originality. Prices can range from $5,000 for a model in fair condition to upwards of $20,000 for a pristine example. With production numbers in the tens of thousands, they are relatively rare but still findable for dedicated collectors. As vintage SUVs continue to gain popularity among enthusiasts, values are appreciating steadily.

Conclusion

The 1981 GMC K1500 Suburban is more than just an old SUV; it's a piece of Americana that captures the spirit of an era. Its design, functionality, and durability have cemented its place in automotive history. For those who own one or aspire to, it represents an enduring legacy of adventure and family memories—a true classic that continues to win hearts decades after it first rolled off the assembly line.

1981 Gmc K1500 Suburban Catalog of Parts

1981 GMC K1500 Suburban Hood Adjustment Bolt,Nut and Bumper Pair-HA 5-B 1981 GMC K1500 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.

1981 GMC K1500 Suburban Front Door Seal (Imported).  Fits either side.  148 Long-IS-LM 121 1981 GMC K1500 Suburban Front Door Seal (Imported). Fits either side. 148" Long-IS-LM 121Front Door Seal (Imported). Fits either side. 148" Long. Each

1981 GMC K1500 Suburban Upper Door Seal, 78-82 GM Full Size Truck and SUV, Fits Left Side Only, Each-LM 121-K 1981 GMC K1500 Suburban Upper Door Seal, 78-82 GM Full Size Truck and SUV, Fits Left Side Only, Each-LM 121-KUpper Door Seal, 78-82 GM Full Size Truck and SUV, Fits Left Side Only, Each. Replaces OEM # 14016511. This seal mounts on the upper part of the driver (left) door with weatherstrip adhesive glue (not included). This product is made from the original specs and with high quality ozone resistant EPDM rubber for a great fit and long life.

1981 GMC K1500 Suburban Drivers Side (left) Rear Cargo Door Seal-LM 121-M 1981 GMC K1500 Suburban Drivers Side (left) Rear Cargo Door Seal-LM 121-MDrivers Side (left) Rear Cargo Door Seal. Replaces OEM #9764130. Each

1981 GMC K1500 Suburban Passenger-Side (right) Rear Cargo Door Seal-LM 121-N 1981 GMC K1500 Suburban Passenger-Side (right) Rear Cargo Door Seal-LM 121-NPassenger-Side (right) Rear Cargo Door Seal. Replaces OEM #9764131. Each.

1981 GMC K1500 Suburban Liftgate Seal, 75-91 GM Suburbans with Liftgate, Each-LM 121-P 1981 GMC K1500 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.

1981 GMC K1500 Suburban Door Handle Gasket Set Fits 73-87 Chevy and GMC Trucks OEM-Style Molded Lip-MP 806 1981 GMC K1500 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.

1981 GMC K1500 Suburban Quarter Window Seal, 75-91 GM Suburban, Fits Left or Right, With Trim Groove-VQT 1975 1981 GMC K1500 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.

1981 GMC K1500 Suburban Windshield Seal, 73-87 GM Full Size Truck, 73-91 GM SUV, Without Trim Groove-VWS 7313-D 1981 GMC K1500 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.

1981 GMC K1500 Suburban Vent Window Seal, 81-85 GM Full Size Truck, GMC Jimmy, 85-91 Chevy Blazer-WR 2005-C 1981 GMC K1500 Suburban Vent Window Seal, 81-85 GM Full Size Truck, GMC Jimmy, 85-91 Chevy Blazer-WR 2005-CProtect your interior from the elements and reduce road noise simply by replacing your worn-out weatherstrips. This 4 piece set replaces both the main driver and passenger door vent window seals and the rear division channel seals as well. NOTE--there is a one and a two piece per side design available for these years. Be sure to check to see which ones you need beforehand. Made from high quality ozone resistant EPDM rubber from the original specs for a great fit and long life.

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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