GMC Sierra For Sale

Find your GMC Sierra from the 11 Classics Listed.
See the 27 We Have Sold


GMC Sierra

About Our GMC Sierra Inventory. We have 11 listed ranging in price from $12,000 to $40,000.

In the 24 years of business, we have sold $700 Million worth of vehicles. Over 60,000 people have chosen Gateway Classic Cars to buy, sell or trade their vehicle.


Powered by a 350 engine with an Automatic transmission. Green exterior. Green interior.

This two owner truck has been well maintained and well cared for! The truck was restored and repainted in September 2006. In 2007 headers and a new exhaust system were... See More

San Antonio/Austin

1978 GMC Sierra


Powered by a 454 CID V8 engine with a 4-Speed Automatic transmission. White/Red exterior. Red interior.

Although the 'Square Body' Chevrolet pickups produced by General Motors from 1973-1987 have become quite common at such events, it is still unusual to find examples of their upscale GMC... See More

San Antonio/Austin

Powered by a 350 CID V8 engine with an Automatic transmission. Black And Copper exterior. Black And Brown interior.

Finished in a high gloss Copper & Black paint scheme that carriers over throughout the cab, this '84 square body is sure to get some attention wherever it goes! Under... See More

Kansas City

1986 GMC Sierra

Classic 1500 Short Bed-Step Side

Powered by a 327 CID V8 engine with a 4-Speed Manual transmission. Blue exterior. Black interior.

This 1986 GMC Sierra Classic 1500 step side pickup truck is a superlative example of 'drive and show' in the world of Classic pickup trucks. To say it's clean would... See More

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1987 GMC Sierra

1500 Short Bed

Powered by a 350 CID V8 engine with a 3-Speed Automatic transmission. Burgundy Metallic exterior. Burgundy interior.

The next big thing is these square body truck, people are scooping these babies up and putting their personal touch on them. No need for lengthy wait times for parts... See More


Powered by a 5.7 350 V8 engine with a 700 R4 Automatic transmission. Blue/Silver exterior. Blue interior.

In the classic car world the GMT400 series of Chevy's full size pickup line are just now coming into serious collectability and this 1990 example is a prime example of... See More

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Powered by a 5.7 Ltr V8 engine with an Automatic transmission. Burgandy Met exterior. Tan interior.

With the body style that has become so popular in the last few years truck owners are going crazy to get these in their driveways. This body style was the... See More

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Powered by a 5.7L V8 F engine with a 5-Speed Automatic transmission. Red exterior. Dark Grey interior.

The 'Sierra' name plate was first introduced in 1962. 1999 was the last year the nameplate was used until its reintroduction in 2003 when the pickup craze started gaining newfound... See More

St. Louis

Powered by a 5.3L V8 engine with a 4-Speed RWD/4X4 Automatic transmission. Red exterior. Black interior.

What can I say other than this is a beautiful example of a fully stock GMC Sierra. This beast is averaging under 3,000 miles per year with looks to match.... See More

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1976 GMC Sierra

Classic 4WD

Powered by a 350 CID V8 engine with a 4-Speed Automatic transmission. Matte Green exterior. Saddle interior.

This square body GMC is built for adventure. Under the hood is a rebuilt 350 V8 backed by a 4-speed auto and a factory K series transfer case and axles,... See More

S-O-L-D * Let Us Sell Yours *

Powered by a 5.3 V8 engine with an Automatic transmission. Sunset Orange exterior. Beige interior.

This beautiful GMC is powered by a strong 5. 3 Liter engine paired to a smooth shifting automatic transmission. This Sierra is finished in Sunset Orange, with a stunning beige... See More

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