Used Gmc Sierra 1500 in Longmont, CO For Sale Under $45,000 (34 results)

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2023 GMC Sierra 1500

This 2023 GMC Sierra 1500 in Longmont, CO, features a robust 4WD system and an automatic transmission, perfect for tackling any terrain with ease

automatic

gasoline

Longmont, CO

$42,589

2019 gmc sierra 1500 at4

This 2019 GMC Sierra 1500 AT4 in Onyx Black features a powerful 6.2L V8 engine with a 10-speed automatic transmission and comes with luxurious Jet Black leather interior with Kalahari accents. Perfect for all your adventures with its 4WD capabilities!

85,612 mi.

Black

automatic

gasoline

Longmont, CO

$41,775

2021 gmc sierra 1500 elevation

Discover the 2021 GMC Sierra 1500 Elevation, a hard-to-find turbo diesel truck featuring four-wheel drive and striking 20-inch gloss black wheels. This mechanically inspected vehicle promises quality and performance

48,257 mi.

Satin steel metallic

automatic

diesel

Longmont, CO

$39,389

2018 gmc sierra 1500 denali

This 2018 GMC Sierra 1500 Denali features a powerful EcoTec3 6.2L V8 engine and luxurious touches like Jet Black leather seats and a Power Sunroof, making it both rugged and refined. Perfect for any adventure!

69,990 mi.

Dark slate metallic

4d crew cab

automatic

gasoline

Longmont, CO

$38,954

2018 GMC Sierra 1500

This 2018 GMC Sierra 1500 comes with an automatic transmission and 4WD, perfect for tackling any terrain with ease

automatic

gasoline

Longmont, CO

$36,736

2020 gmc sierra 1500 elevation

This 2020 GMC Sierra 1500 Elevation in Satin Steel Metallic comes with a 4WD system and is equipped with a robust 2.7L Turbo engine. With only one owner and a clean CARFAX, it boasts 11877 miles below market average and a stylish interior in Jet Black

63,817 mi.

Satin steel metallic

automatic

gasoline

Longmont, CO

$34,275

2018 gmc sierra 1500 denali

This 2018 GMC Sierra 1500 Denali comes with a powerful EcoTec3 6.2L V8 engine and an 8-Speed Automatic transmission. It features a stunning Mineral Metallic exterior and a luxurious Jet Black leather interior, perfect for any journey

103,000 mi.

Mineral metallic

automatic

gasoline

Longmont, CO

$34,275

2020 gmc sierra 1500 slt

This 2020 GMC Sierra 1500 SLT with Quicksilver Metallic exterior and Jet Black leather interior is equipped with a powerful 5.3L V8 engine, 4WD system, and a suite of features for comfort and convenience

93,971 mi.

Quicksilver metallic

automatic

gasoline

Longmont, CO

$33,775

2021 gmc sierra 1500 sle

Check out this one-owner 2021 GMC Sierra 1500 SLE in stunning Summit White. It features a powerful EcoTec3 5.3L V8 with a smooth 10-speed automatic transmission and is equipped for family outings with ample interior space and comfort

95,121 mi.

White

4d crew cab

automatic

gasoline

Longmont, CO

$31,776

CARSBBS.COM

2019 GMC Sierra 1500

This 2019 GMC Sierra 1500 offers a strong 4WD capability and an automatic transmission for smooth driving in various conditions. Perfect for work or play!

automatic

gasoline

Longmont, CO

$31,726

2019 gmc sierra 1500 sle

This 2019 GMC Sierra 1500 SLE boasts a powerful 2.7L Turbo engine with 4WD, providing robust performance. Enjoy features like heated seating, advanced infotainment, and convenience packages for a premium driving experience

57,966 mi.

White

4d crew cab

automatic

gasoline

Longmont, CO

$31,409

2022 gmc sierra 1500 elevation

This 2022 GMC Sierra 1500 Elevation comes with a powerful 3.0L I6 engine and a responsive 10-speed automatic transmission. A one-owner vehicle with a sleek Quicksilver Metallic exterior and Jet Black cloth interior shows impressive mileage

67,643 mi.

Quicksilver metallic

4d crew cab

automatic

diesel

Longmont, CO

$30,888

2021 GMC Sierra 1500

This 2021 GMC Sierra 1500 comes equipped with an automatic transmission and is ready for any adventure thanks to its 4WD capability

automatic

gasoline

Longmont, CO

$30,376

2019 gmc sierra 1500 sle

The 2019 GMC Sierra 1500 Limited SLE combines power and comfort, boasting a 5.3L V8 engine with 355 hp, a spacious cabin with modern tech features, and rugged performance, making it ideal for work and play

76,558 mi.

Black

Pickup truck

automatic

gasoline

Longmont, CO

$25,999

2017 GMC Sierra 1500

Explore this impressive 2017 GMC Sierra 1500 equipped with 4WD and an automatic transmission. Perfect for tackling any terrain with confidence!

automatic

gasoline

Longmont, CO

$24,998

2016 gmc sierra 1500 slt

This 2016 GMC Sierra 1500 SLT features a sleek gray exterior and a comfortable black interior. Perfect for those who need a reliable truck with four-wheel drive capability

164,388 mi.

Gray

automatic

gasoline

Longmont, CO

$22,998

2015 GMC Sierra 1500

This 2015 GMC Sierra 1500 is a reliable 4WD truck featuring an automatic transmission, ready to tackle any terrain while providing comfortable driving experience

automatic

gasoline

Longmont, CO

$21,999

2018 GMC Sierra 1500

This 2018 GMC Sierra 1500 offers reliable 4WD capabilities and comes with an automatic transmission, perfect for tough terrains or everyday driving

automatic

gasoline

Longmont, CO

$20,495

2018 gmc sierra 1500 sle

Discover this 2018 GMC Sierra 1500 SLE in Dark Slate Metallic. With 140,659 miles, this truck features cloth seats, a touchscreen, Bluetooth, and more for a comfortable drive

140,659 mi.

Dark slate metallic

automatic

gasoline

Longmont, CO

$20,495

CARSBBS.COM

2016 GMC Sierra 1500

This 2016 GMC Sierra 1500 offers robust 4WD performance and comes equipped with an automatic transmission, making it a powerful choice for rugged terrain or daily driving in comfort

automatic

gasoline

Longmont, CO

$20,300