GMC Sierra For Sale

Find your Classic GMC Sierra from the 10 Listed.
See the 27 We Have Sold


Our GMC Sierra Inventory

About Our GMC Sierra Inventory. We have 10 listed ranging in price from $12,000 to $40,000. To date, we have sold 27.

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 added and the truck was professionally lowered. This GMC is extremely solid and ready to...

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 counterparts. One rare GMC example that makes the difference is this 1978 Sierra Classic 'Heavy...

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 the hood you will find a strong running Chevy 350 CID V8 nicely done with...

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 be an understatement. Under the hood you'll discover the ever popular 327 CI power plant...

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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 and months at the body shop, this one is ready to go! A transplanted 5....


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 what a top of the line luxury pickup was back in those days. In line...

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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 highest produced during the run from mid-87 to 1997. With that said its becoming a...

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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 popularity. GMC truck is positioned as an upscale offering compared to its sister the Chevrolet...

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. The only problem with owning this truck is going to be all the new friends...

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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, enabling this 4x4 to go wherever you point it. It's rust free and finished in...

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