2023 GMC Sierra 1500 LIGHT-DUTY PICKUP TRUCK

Exciting doesn't begin to describe the 2023 GMC Sierra 1500. This perennially popular GMC truck returns for the 2023 model year as advanced, stylish and capable as ever -- the latter quality underscored by the all-new, first-ever GMC Sierra AT4X model that takes off-road performance to new heights. Of course, the new Sierra AT4X is just one of the many Sierra trim levels that are available for PA GMC fans. Looking instead for a durable, ready-to-haul work truck? Check out the 2023 Sierra Pro. More interested in a luxury truck? The Sierra Denali and Sierra Denali Ultimate are as bold and opulent as ever. In between sits a host of models that prioritize everything from 2023 Sierra towing capacity ratings to new GMC colors and features. To find your perfect match, visit our GMC dealer near Altoona today.

Compare 2023 GMC Sierra 1500 Trims

Pro
  • 2.7-liter Turbo High-Output 4-cylinder engine w/ 310 hp & 430 lb-ft of torque
  • Standard LED lighting
  • Best-in-class cargo bed volume
SLE
  • 13.4-inch touchscreen w/ GMC Premium Infotainment System
  • 12.3-inch Driver Information Center
  • Up to 29 mpg highway
Elevation
  • Monochromatic exterior styling
  • Unique 20-inch wheels
  • LED fog lamps
SLT
  • 5.3-liter V8 engine w/ 355 hp & 383 lb-ft of torque
  • Automatic Emergency Braking
  • Heated steering wheel
AT4
  • 2-speed Autotrac™ Transfer Case
  • Dual-outlet exhaust
  • Electronic Transmission Range Selector
Denali
  • Authentic open-pore wood & patterned aluminum trim
  • Perforated-leather seating surfaces
  • 3 years of GMC Connected Services
AT4X
  • 6.2-liter V8 engine w/ 420 hp & 460 lb-ft of torque
  • 2-inch factory lift w/ Off-Road Suspension
  • Multimatic™ DSSV Spool-Valve Dampers
Denali Ultimate
  • 12-speaker Bose® Premium Series w/ Centerpoint® Surround Sound
  • Ultimate Alpine Umber interior w/ full-grain leather seating
  • 16-way power front seats w/ massage
A 2023 GMC Sierra 1500 parked on a rocky mountain landscape, showcasing its rugged design against a natural backdrop.

2023 GMC Sierra 1500 Specs & Performance

Power. Performance. Capability. It's all here, brought to you by the new GMC Sierra powertrains. Kicking things off in the 2023 Sierra engine lineup is a potent 2.7-liter turbocharged 4-cylinder, making a stout 310 horsepower and 430 pound-feet of torque. More power is available for PA GMC fans by way of two V8 engine options, while an available 3.0-liter Duramax® Turbo Diesel offers plentiful low-end torque that's perfect for Sierra towing excursions. As for off-roading? Buy a new Sierra AT4 or Sierra AT4X near Altoona and enjoy newfound capability on your favorite trails. Other 2023 GMC Sierra specs can include:

  • 2.7-liter Turbo High-Output 4-cylinder engine with 310 hp and 430 lb-ft of torque
  • 5.3-liter V8 engine with 355 hp and 383 lb-ft of torque
  • 6.2-liter V8 engine with 420 hp and 460 lb-ft of torque
  • 3.0-liter Duramax® Turbo Diesel engine with 305 hp and 495 lb-ft of torque
Dashboard of a 2023 GMC Sierra 1500 featuring a GPS navigation system, showcasing modern interior design elements.

2023 GMC Sierra 1500 Interior & Safety

Nearby GMC fans will find that luxury is everywhere they look in the 2023 Sierra, for sale in State College. GMC is famous for blending capability with elegance without compromising either quality. That's never been truer than in the 2023 GMC Sierra interior, which boasts technologies like the available 13.4-inch touchscreen housing an easy-to-use GMC Premium Infotainment system. Even more impressive? The available GMC Super Cruise™, an advanced hands-free driving technology that can be yours when you buy a Sierra Denali near Altoona. Alongside these cutting-edge amenities are equally advanced GMC safety features, including Automatic Emergency Braking. Other 2023 GMC Sierra interior features and safety equipment may include:

  • Wireless Charging
  • Auxiliary Trailer Camera
  • HD Surround Vision
  • Forward Collision Alert

How Much Can a 2023 GMC Sierra 1500 Tow?

A 2023 GMC Sierra 1500 towing capacity of 13,000 pounds is possible when properly equipped. Hauling a trailer without breaking a sweat is no problem for the 2023 Sierra, which features not only muscular powertrains but also a long list of trailering technologies. Altoona GMC drivers will especially love the available ProGrade™ Trailering System and optional Trailer Side Blind Zone Alert. These and other available features make it easy to pull trailers weighing up to the maximum 2023 Sierra 1500 towing capacity. Want to learn more? Just visit our GMC dealership in State College.

PA GMC Dealership near Me

There's no doubt that the 2023 GMC Sierra 1500 is the complete package. From the advanced Sierra features to the newest 2023 Sierra trims, this is a truck born and bred for PA GMC owners who work hard and play harder. Compare Sierra colors or claim GMC financing offers by visiting Stocker Buick GMC today. You'll find our team is eager to help you submit your 2023 Sierra preorder near Altoona.

2023 GMC Sierra 1500 FAQs

When can the 2023 GMC Sierra 1500 be ordered?

Please reach out to our nearby GMC dealership for more information how to order a 2023 Sierra 1500.

What's the difference between the Sierra AT4 and Sierra AT4X?

The Sierra AT4X ups the capability quotient by introducing exclusive off-road technology like Multimatic™ DSSV Spool-Valve Dampers and a factory 2-inch suspension lift. The net result of its many extensive upgrades? A truck that can go just about anywhere.

How much is a fully loaded GMC Sierra?

All 2023 Sierra price information is available at our local GMC dealership.

Is GMC redesigning the Sierra?

GMC actually did an extensive redesign for the prior model year, but the 2023 model has brought with it additional Sierra changes as well, including the all-new Sierra AT4X.

Stocker GMC

273 BENNER PIKE, STATE COLLEGE, PA 16801

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Wednesday 9:00AM - 5:00PM
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Saturday 9:00AM - 5:00PM
Sunday Closed
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Monday 7:00AM - 7:00PM
Tuesday 7:00AM - 7:00PM
Wednesday 7:00AM - 7:00PM
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Friday 7:00AM - 7:00PM
Saturday 9:00AM - 5:00PM
Sunday Closed