What is the difference between the GMC Sierra and Chevy Silverado?

The Sierra 1500 and Silverado 1500 share the same underlying platform, engines, and powertrain — but the Sierra is positioned as the more premium offering. The Sierra features more upscale interior materials, distinct exterior styling, and exclusive trims not available on the Silverado, including the Denali luxury trim and the AT4 off-road trim. The Silverado has its own off-road trim (Trail Boss) and tends to be priced slightly lower in the used market.

What is the GMC Sierra Denali?

The Denali is GMC's top-tier luxury trim for the Sierra 1500, featuring premium interior materials, exclusive exterior badging, a signature chrome grille, and the highest level of technology and comfort features in the lineup. In the used market, Denali trims command a premium over base and mid-level trims due to their feature content and strong buyer demand.

What is the GMC Sierra AT4?

The AT4 is GMC's off-road trim for the Sierra 1500, introduced in 2019. It includes a factory 2-inch lift, Rancho shocks, skid plates, hill descent control, and an off-road-tuned suspension. The AT4 competes directly with the Silverado Trail Boss and Ford F-150 Tremor in the light-duty off-road segment. A more capable AT4X variant was added in later model years.

What engines are available in the used GMC Sierra 1500?

The used Sierra 1500 market is dominated by the 5.3L EcoTec3 V8, which covers the majority of SLE, SLT, and AT4 trims. The 6.2L EcoTec3 V8 is available on higher trims including the Denali and provides the highest towing and performance output. Newer models also offer a 2.7L turbocharged four-cylinder. The 5.3L V8 is the most common and practical choice for most buyers.

Is the GMC Sierra 1500 reliable?

The Sierra 1500 shares its powertrain and platform reliability with the Silverado 1500 — generally strong, with the 5.3L V8 being a proven engine across hundreds of thousands of vehicles. The main issue to watch on pre-2021 models is the Active Fuel Management (AFM) system, which can cause lifter failures on high-mileage examples. Many owners and shops address this proactively with a DOD delete kit. Post-2021 models moved to the improved Dynamic Fuel Management (DFM) system.

Vehicle
GMC
Sierra 1500
Texas
Boerne

GMC Sierra 1500 Trucks for Sale near Boerne, Texas

Sort

GMC close_small Sierra 1500 close_small Clear all

Filters

9,177 results

Applied

GMC close_small Sierra 1500 close_small Clear all

Location

location_searching

Within

Condition

All New Used

Body Type

Popular Body Types

Pickup

9,176

check_box_outline_blank

Other Body Types

Other / Speciality

check_box_outline_blank

Price

Less than $400,000

Minimum

Maximum

Mileage

Any

Make, Model, and Trim

Make

Popular Makes

GMC

9,177

check_box

Model

Sierra 1500

9,177

check_box

Trim

AT4

1,064

check_box_outline_blank

AT4X

332

check_box_outline_blank

Base

check_box_outline_blank

Denali

1,666

check_box_outline_blank

Denali Ultimate

217

check_box_outline_blank

Elevation

2,313

check_box_outline_blank

Elevation Standard

check_box_outline_blank

Elevation-L

check_box_outline_blank

Grand Touring

check_box_outline_blank

Pro

1,261

check_box_outline_blank

Reserve

check_box_outline_blank

Select

check_box_outline_blank

SLE

283

check_box_outline_blank

SLE2

check_box_outline_blank

SLT

1,960

check_box_outline_blank

Work Truck

check_box_outline_blank

Year

Minimum

Maximum

Chassis Options

Cab Type

Crew

8,552

check_box_outline_blank

Double

395

check_box_outline_blank

Extended

check_box_outline_blank

Regular

205

check_box_outline_blank

Chassis Type

Pickup

9,177

check_box_outline_blank

Drivetrain

2WD/4x2/RWD

682

check_box_outline_blank

4WD/4x4/AWD

8,495

check_box_outline_blank

Fuel Type

Diesel

2,249

check_box_outline_blank

Gas/E85

check_box_outline_blank

Gasoline

6,878

check_box_outline_blank

Engine Manufacturer

Warren

check_box_outline_blank

Engine Cylinders

1,354

check_box_outline_blank

2,255

check_box_outline_blank

5,568

check_box_outline_blank

Transmission

Automatic

8,739

check_box_outline_blank

Manual

check_box_outline_blank

Color

Black

2,249

check_box_outline_blank

Blue

123

check_box_outline_blank

Brown

220

check_box_outline_blank

Gold

check_box_outline_blank

Gray

1,846

check_box_outline_blank

Green

check_box_outline_blank

Red

309

check_box_outline_blank

Silver

101

check_box_outline_blank

White

3,810

check_box_outline_blank

Yellow

check_box_outline_blank

GVWR

Minimum

Maximum

Duty

Light

9,176

check_box_outline_blank

Class

9,176

check_box_outline_blank

Cab to Axle

Minimum

Maximum

Add-Ons

Camper Shell

check_box_outline_blank

State

Alabama

check_box_outline_blank

Alaska

check_box_outline_blank

Arizona

667

check_box_outline_blank

Arkansas

check_box_outline_blank

California

652

check_box_outline_blank

Colorado

295

check_box_outline_blank

Connecticut

275

check_box_outline_blank

Florida

546

check_box_outline_blank

Georgia

520

check_box_outline_blank

Hawaii

check_box_outline_blank

Idaho

239

check_box_outline_blank

Illinois

211

check_box_outline_blank

Indiana

152

check_box_outline_blank

Iowa

check_box_outline_blank

Kansas

check_box_outline_blank

Kentucky

check_box_outline_blank

Louisiana

check_box_outline_blank

Maine

check_box_outline_blank

Maryland

check_box_outline_blank

Massachusetts

180

check_box_outline_blank

Michigan

102

check_box_outline_blank

Minnesota

check_box_outline_blank

Mississippi

check_box_outline_blank

Missouri

check_box_outline_blank

Montana

107

check_box_outline_blank

Nebraska

check_box_outline_blank

Nevada

177

check_box_outline_blank

New Hampshire

146

check_box_outline_blank

New Jersey

140

check_box_outline_blank

New Mexico

check_box_outline_blank

New York

111

check_box_outline_blank

North Carolina

392

check_box_outline_blank

North Dakota

check_box_outline_blank

Ohio

414

check_box_outline_blank

Oklahoma

check_box_outline_blank

Oregon

check_box_outline_blank

Pennsylvania

403

check_box_outline_blank

Rhode Island

check_box_outline_blank

South Carolina

450

check_box_outline_blank

South Dakota

check_box_outline_blank

Tennessee

241

check_box_outline_blank

Texas

1,015

check_box_outline_blank

Utah

280

check_box_outline_blank

Vermont

check_box_outline_blank

Virginia

check_box_outline_blank

Washington

204

check_box_outline_blank

West Virginia

126

check_box_outline_blank

Wisconsin

202

check_box_outline_blank

Wyoming

check_box_outline_blank

Listing Type

Vehicle Body Only Trailer

No Listings Found Match Your Search

We couldn't find any listings that match your current search criteria. This might be because your filters are too specific or there are no vehicles available with those exact specifications at the moment. To expand your search:

Try removing some filters (e.g., specific make, model, or year).
Widen your location search radius.
Consider adjusting price or mileage ranges.
Clear all filters and start fresh.

Frequently Asked Questions about GMC Sierra 1500

Helpful Resources

Best Tow Trucks 2026: Top Picks for Every Need

Find the best tow trucks for every towing need. Compare half-ton to one-ton picks by towing capacity, use case, and trailer type.

arrow_right_alt Learn More

Best Lawn Care & Lawn Maintenance Trucks 2026

Find the best lawn care and lawn maintenance trucks. Compare top pickups by payload, towing, and upfit options for your crew.

arrow_right_alt Learn More

Best Older Work Trucks with Good Gas Mileage

Find the best older work trucks with good gas mileage. See which used work trucks and pickups deliver strong MPG, lower fuel costs, and enough capability for your daily routes and hauling needs.

arrow_right_alt Learn More

Best Used Full-Size Pickup Trucks for Work in 2026

Explore the best used full-size pickup trucks for work. Learn which used full-size trucks offer the best towing, payload, and reliability so you can choose the right work truck for your crew and jobs.

arrow_right_alt Learn More

Best Used Small Pickup Trucks In 2026

Discover the best used small pickup trucks for work. Compare reliable compact and midsize used pickups on payload, towing, and fuel economy to choose the right small work truck for your business.

arrow_right_alt Learn More

The Buyer's Guide To Choosing the Right Snowplow

Are you ready for snow season? This guide focuses on key considerations to keep in mind while selecting the best snowplow for your needs.

arrow_right_alt Learn More

Made In America: Transfer Flow Inc's 40th Anniversary in the Fuel System Industry

As Transfer Flow Inc. commemorates its 40th anniversary, it's the perfect time to reflect on the company's rich history, impressive growth, and significant contributions to the fuel system industry.

arrow_right_alt Learn More

Customers Love The V-Blade Plow. Here’s Why:

Communities in snowy and cold climates need the strongest and most reliable equipment available to keep their roads clear and their citizens safe. Those who have to plow several times a season often choose V-Blade Plows due to their incredible outcomes. The V-Blade Plow’s unique features helps users clear not only snow, but impacted icy areas with ease. It’s a versatile, easy-to-use solution that our customers continue to demand time after time. Here are a few reasons why:

arrow_right_alt Learn More

Flex Fuel Vehicles: E85 Fuel Explained

As the push for sustainability encroaches on the auto industry, commercial vehicles are no exception. Flex fuel is a great option, but is it better?

arrow_right_alt Learn More

An Excavation Business VP Shares his Process for Purchasing Fleet Trucks

This business-minded VP discusses why his company has chosen Ram pickup trucks: because they’ve been more cost-effective. His company's project managers, superintendents, management and foremen all have three-quarter-ton pick-up trucks.

arrow_right_alt Learn More

Top Passenger Vans for Families & Groups in 2026

Discover top-rated 2026 passenger vans for families and groups with expert reviews and buying guides. Find your perfect van on Comvoy.

arrow_right_alt Learn More

Best Large Family Vans 2026 | Top Models & Reviews

Need more than a minivan? Compare the best large family vans for 2026 with expert reviews and real buyer tips. Find your perfect van on Comvoy today.

arrow_right_alt Learn More

An Excavation Business VP Shares his Process for Purchasing Fleet Trucks

arrow_right_alt Learn More

Best Plumbing Trucks and Vans for Plumbers

Plumbing trucks and vans are more than transportation—they’re mobile workshops. This guide highlights essential features like upfit compatibility, storage solutions, towing capacity, and roof height. Explore top models, including the Ford Box Van and Chevrolet Express, and find plumbing-ready vehicles with Comvoy’s nationwide listings and smart search filters.

arrow_right_alt Learn More

The Work Truck Coloring Book | Comvoy Learning

Download The Work Truck Coloring Book for some serious fun with your favorite work truck and van! We included a Service Truck, Box Truck, Cargo Van and more!

arrow_right_alt Learn More

Best Trucks for Construction Contractors 2026

Compare the best trucks for construction workers and contractors. Half-ton to one-ton picks for every job site need.

arrow_right_alt Learn More

General Contractors: 5 Considerations When Buying a Work Truck

As a general contractor considering a new vehicle, here's five topics to consider: storage, fuel type, personal space, security, hauling, and crew size.

arrow_right_alt Learn More

Which Features are Best for Your Telecom Business?

Running a telecommunications cable construction company requires a fleet of very specific vehicles. Different body types are needed depending on the type of work the company specializes in. Weather and terrain are also very important factors. Companies operating in different parts of the world need to protect their workers and equipment from a range of different environmental conditions.

arrow_right_alt Learn More

The Best Hard-working Vehicles for Farmers

A farmer needs a work truck with versatility. Not only that but potentially multiple trucks depending on demands of the farm. These farmers explain that their 250-acre farm needs the right vehicles for “a multitude of uses."

arrow_right_alt Learn More

The Work Truck Coloring Book | Comvoy Learning

Download The Work Truck Coloring Book for some serious fun with your favorite work truck and van! We included a Service Truck, Box Truck, Cargo Van and more!

arrow_right_alt Learn More

Delivery Companies Seeing Increase in Need During the Covid-19 Coronavirus Pandemic

Delivery companies see growth due to the Covid-19 Coronavirus pandemic and increased demand for food deliveries. Might be time to invest in a new delivery trucks or van.

arrow_right_alt Learn More

Managing and Purchasing a Fleet for an HVAC Business

An experienced HVAC manager and technician provides insights on purchasing and managing a fleet of vehicles. While his business specializes in chimney work, the wisdom about fleet management is broadly applicable.

arrow_right_alt Learn More

Top Five Vehicle Choices For Plumbers

Technically speaking, a plumber can use any car, truck, or van — but why settle for the bare minimum when there are vehicles designed specifically with plumbers in mind? A good vehicle needs to be an office, an indoor workspace, and a storage facility.

arrow_right_alt Learn More

Selecting the Best Truck for Furniture Delivery

There’s a lot more to a furniture delivery truck than just the load capacity. Based on the sizes of your loads, the size of the furniture your business carries, your environment, and job frequency, there are a lot of ways to tailor your vehicle to your needs.

arrow_right_alt Learn More

Storage in Box Delivery Truck

This delivery driver describes weight capacity and loading pallets in the delivery truck. Also, discover one of the challenges about finding parts for this chassis.

arrow_right_alt Learn More

Discover Why 2 Box Trucks Work for this Office Furniture Store

A 12-foot and 14-foot box trucks were selected to deliver office furniture. This business owner describes the purchase process, what's important to him on the trucks, and what he'd like to change.

arrow_right_alt Learn More

3 Important Accessories for Yard Maintenance Companies

A yard maintenance company offers services of mowing, trimming, and edging the grass. Whether a start-up entrepreneur or an established business, here are three important accessories (and a bonus tip!) for your yard maintenance company.

arrow_right_alt Learn More

The Best Hard-working Vehicles for Farmers

arrow_right_alt Learn More

The Work Truck Coloring Book | Comvoy Learning

Download The Work Truck Coloring Book for some serious fun with your favorite work truck and van! We included a Service Truck, Box Truck, Cargo Van and more!

arrow_right_alt Learn More

Tips to Select a Service Truck for your Business

Owning a business in the construction and skilled trade industries requires rigid oversight around the current state of your fleet and its direct impact on business efficiency and profit.

arrow_right_alt Learn More

The Best Work Vehicles For Pest Control

When a homeowner hears a scratching sound behind drywall or has to deal with hornet nests decorating their front door, a pest control company is the first place they call. The pest control industry is like a team of superheroes — always saving the day by getting rid of harmful insects

arrow_right_alt Learn More

The Buyer's Guide To Choosing the Right Snowplow

Are you ready for snow season? This guide focuses on key considerations to keep in mind while selecting the best snowplow for your needs.

arrow_right_alt Learn More

GMC Sierra 1500 Trucks for Sale near Boerne, Texas

Filters

9,177 results

Applied

Location

Condition

Listing Type

No Listings Found Match Your Search

Frequently Asked Questions about GMC Sierra 1500

Helpful Resources

Most Popular Work Truck and Van Inventory

Right Truck. Right Place. Right Time.