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Sierra 1500

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Used 2019 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Used 2019 GMC Sierra 1500 Denali w/ Denali Ultimate Package Bristol CT 06010

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Denali

Used 2024 GMC Sierra 1500 SLE

Used 2024 GMC Sierra 1500 SLE Pawling NY 12564

Used 2024 GMC Sierra 1500 Denali

Used 2024 GMC Sierra 1500 Denali Watertown CT 06798

6-Cylinder Turbo

Diesel

X31 Off-Road Package

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Used 2021 GMC Sierra 1500 SLE w/ X31 Off-Road Package

Used 2021 GMC Sierra 1500 SLE w/ X31 Off-Road Package Torrington CT 06790

Sierra 2500

SLE Value Package;

Sierra HD Pro Safety Plus Package

Snow Plow Prep/Camper Package

New 2025 GMC Sierra 2500 SLE w/ SLE Value Package;

New 2025 GMC Sierra 2500 SLE w/ SLE Value Package; Bristol CT 06010

SLT Crew Cab Value Package

SLT Preferred Package

Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package

Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package Naugatuck CT 06770

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AT4 Preferred Package

Used 2023 GMC Sierra 1500 AT4 w/ Technology Package

Used 2023 GMC Sierra 1500 AT4 w/ Technology Package Hartford CT 06120

Used 2021 GMC Sierra 1500 SLE

Used 2021 GMC Sierra 1500 SLE Middletown CT 06457

SLE Value Package

Suspension Package, Off-Road

Used 2019 GMC Sierra 1500 SLE w/ SLE Value Package

Used 2019 GMC Sierra 1500 SLE w/ SLE Value Package New Britain CT 06051

Used 2019 GMC Sierra 1500 SLT w/ X31 Off-Road Package

Used 2019 GMC Sierra 1500 SLT w/ X31 Off-Road Package Lake Katrine NY 12449

Used 2018 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Used 2018 GMC Sierra 1500 Denali w/ Denali Ultimate Package Naugatuck CT 06770

Used 2021 GMC Sierra 1500 Elevation w/ X31 Off-Road Package

Used 2021 GMC Sierra 1500 Elevation w/ X31 Off-Road Package Wappingers Falls NY 12590

Elevation

Denali Reserve Package

Used 2024 GMC Sierra 1500 Denali w/ Denali Reserve Package

Used 2024 GMC Sierra 1500 Denali w/ Denali Reserve Package Watertown CT 06798

Used 2020 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Used 2020 GMC Sierra 1500 Denali w/ Denali Ultimate Package Watertown CT 06798

Certified

Certified 2024 GMC Sierra 1500 Denali w/ Denali Reserve Package

Certified 2024 GMC Sierra 1500 Denali w/ Denali Reserve Package New Britain CT 06051

All-Terrain Package

All Terrain SLT Premium Package

Used 2016 GMC Sierra 1500 SLT w/ All-Terrain Package

Used 2016 GMC Sierra 1500 SLT w/ All-Terrain Package East Hartford CT 06108

Pro Value Package

Used 2023 GMC Sierra 1500 Pro w/ Pro Value Package

Used 2023 GMC Sierra 1500 Pro w/ Pro Value Package New Britain CT 06051

Elevation Premium Package

X31 Off-Road and Protection Package

LPO, Elevation Black Package

Used 2024 GMC Sierra 1500 Elevation w/ Elevation Premium Package

Used 2024 GMC Sierra 1500 Elevation w/ Elevation Premium Package New Britain CT 06051

Used 2024 GMC Sierra 1500 Denali w/ Denali Reserve Package New Britain CT 06051

Used 2019 GMC Sierra 1500 Elevation

Used 2019 GMC Sierra 1500 Elevation Middletown CT 06457

Denali Reserve Super Cruise Package

New 2026 GMC Sierra 1500 Denali

New 2026 GMC Sierra 1500 Denali Mystic CT 06355

Used 2019 GMC Sierra 1500 SLE w/ SLE Value Package Torrington CT 06790

AT4 Premium Package

Driver Alert Package II

AT4 Carbonpro Edition

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package Branford CT 06405

Flexible Fuel

Texas Edition (Residency-Based Package)

Convenience Package

Skid Plate Package

Used 2013 GMC Sierra 1500 SLE

Used 2013 GMC Sierra 1500 SLE Watertown CT 06798

4-Cylinder Turbo

Used 2023 GMC Sierra 1500 Elevation

Used 2023 GMC Sierra 1500 Elevation Watertown CT 06798

Used 2022 GMC Sierra 1500 Elevation

Used 2022 GMC Sierra 1500 Elevation Watertown CT 06798

Used 2023 GMC Sierra 1500 SLE

Used 2023 GMC Sierra 1500 SLE Danbury CT 06810

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Used Cars for Sale

Test drive Used GMC Sierra 1500 at home in Torrington, CT. Search from 226 Used GMC Sierra 1500 cars for sale, including a  2013 GMC Sierra 1500 SLE, a  2015 GMC Sierra 1500 SLT, and a  2018 GMC Sierra 1500 Denali ranging in price from $4,400 to $74,600.

Used GMC Sierra 1500 for Sale in Torrington, CT - Autotrader

A capable full-size half-ton pickup, the GMC Sierra 1500 blends luxury and durability. The Sierra 1500 is a contender in the pickup truck segment with significant hauling and towing capacity, giving General Motors a consistent best-seller.  The GMC Sierra is a corporate cousin to the <a href="https://www.autotrader.com/cars-for-sale/chevrolet/silverado-1500" target="_blank">Chevrolet Silverado</a>. This light-duty pickup comes in many trim levels (<a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-1500/at4" target="_blank">AT4</a>, <a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-1500/at4x" target="_blank">AT4X</a>, <a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-1500/elevation" target="_blank">Elevation</a>, <a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-1500/sle" target="_blank">SLE</a>, <a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-1500/slt" target="_blank">SLT</a>, and others) and powertrain options, including the popular and luxurious <a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-1500/denali" target="_blank">Denali</a> and <a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-1500/denali-ultimate" target="_blank">Denali Ultimate</a>. A reputable and capable truck, the Sierra 1500 is a workhorse that travels in its own herd. Our editors have consistently named the Sierra 1500 to numerous "best truck" lists including one of the best new vehicles of 2019.

<ul>
    <li>4th - <a href="https://www.autotrader.com/car-shopping/best-used-pickups-under-15000" target="_blank"> Best Used Trucks on a $15,000 Budget </a> (2012 model year)</li> 
    <li><a href="https://www.autotrader.com/comparisons/2024-gmc-sierra-1500-choosing-the-right-trim" target="_blank">2024 GMC Sierra 1500: Choosing the Right Trim</a></li>
    <li><a href="https://www.autotrader.com/comparisons/2023-gmc-sierra-1500-choosing-the-right-trim" target="_blank">2023 GMC Sierra 1500: Choosing the Right Trim</a></li>
    <li><a href="https://www.autotrader.com/comparisons/2022-gmc-sierra-1500-choosing-the-right-trim" target="_blank">2022 GMC Sierra 1500: Choosing the Right Trim</a> (Sierra 1500 Pro, SLE, Elevation, SLT, AT4, AT4X, Denali, and Denali Ultimate trims)</li>
    <li><a href="https://www.autotrader.com/comparisons/2021-gmc-sierra-1500-choosing-the-right-trim" target="_blank">2021 GMC Sierra 1500: Choosing the Right Trim</a> (Sierra 1500 base, SLT, SLE, AT4, Elevation, and Denali trims)</li>
</ul>

Used GMC Sierra 1500 for Sale Under $20,000

Used GMC Sierra 1500 Vehicles with AWD/4WD for Sale

Used GMC Sierra 1500 for Sale Under $10,000

Used GMC Sierra 1500 for Sale Under $15,000

Used GMC Sierra 1500 for Sale Under $25,000

Search from 226 GMC Sierra 1500 for sale, including a Certified 2024 GMC Sierra 1500 Denali w/ Denali Reserve Package, a Used 2013 GMC Sierra 1500 SLE, and a Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package ranging in price from $4,400 to $74,600.

Autotrader has 226 GMC Sierra 1500 for sale near Torrington, CT, including a Certified 2024 GMC Sierra 1500 Denali w/ Denali Reserve Package, a Used 2013 GMC Sierra 1500 SLE, and a Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package ranging in price from $4,400 to $74,600.

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Used GMC Sierra 1500 for Sale in Torrington, CT

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2024 GMC Sierra 1500

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