The 2023 GMC Sierra 2500 outperforms the competition with its technology and capabilities. Take your choice of five different trim levels (Pro, SLE, SLT, AT4 and Denali) paired with 3 featured packages (Denali Black Diamond Edition, Denali Ultimate Package or AT4 Premium Plus Package) to craft the perfect HD truck.
With the Best-In-Class HD Cargo Bed Volume and front head and leg room, the Sierra 2500 is set to haul both passengers and cargo in a big way. With a max towing of 36,000 lbs. available paired with the available in-vehicle trailer app for custom trailing profiles, maintenance reminders and much more to tow with confidence.
The 2023 GMC Sierra 2500 HD boasts 401 horsepower, 464 pound-feet of torque, and a gas-powered 6.6-liter V-8. Complete with a rear or four-wheel drive, the vehicle includes a six-speed automatic transmission. Additionally, the optional Duramax diesel sports 910 pound-feet of mountain-hauling twist. You have either the dual-rear-wheel axle or the single version. The transmission is extremely responsive with a refined engine. This is more rugged and should attract anyone interested in this sort of vehicle.
The 2023 GMC Sierra 2500 HD sports a huge dashboard with user-friendly switchgear. Across most of the models, there is a split-folding front bench but it can be replaced with a full center console and a pair of bucket seats. It can also be optioned with a heated steering wheel, heated-and-cooled front seats, wireless charging, and a heads-up display. There is extensive passenger space across the crew cab in addition to interior cubby storage. Should you be looking for a spacious ride for the trip ahead, this could be the best choice for the driver.
The 2023 GMC Sierra 2500 HD has Android Auto & Apple CarPlay as part of its standard touchscreen infotainment system. Including a mobile hotspot & a 120-volt outlet, the majority of trim outlets have additional charging ports & an 8.0-inch screen. With physical buttons and a set of rotary knobs, the large touchscreen, including a Bose audio system, a rear-seat entertainment system, SiriusXM satellite radio, and a built-in navigation. Complete with a remote control trailer smartphone app, this is the vehicle choice for the driver who is looking to have plenty of power but the latest tech too.
Forge Perforated Leather Seating Surfaces with Heated and Ventilated Front Bucket Seats†
Authentic, Open-Pore Ash Wood, Brushed Aluminum Trim, Chrome Accents and More
Additional Information & GMC Sierra FAQs
The GMC Sierra 2500 Pro starts at an MSRP of $42,700. The standard 6.6L V8 gas engine features a max payload of 7,442 lbs. While the available 6.6L Duramax Turbo-Diesel V8 engine is the first HD in its class with Allision 10-Speed Transmission sets the Sierra up for capability without compromise delivering an impressive 445 hp and 910 lb.ft. of torque.
The Sierra delivers an excellent driving experience with a mixture of available advanced driver and assistance features. With up to 15 camera views available keep eyes on everything while driving. The First-In-Class 15” diagonal Head-Up display keeps key information in front of you and the available HD Surround Vision gives a 360-degree view of the vehicle. Add available safety features such as rear cross traffic alert, lane change alert with blind zone alert, following distance indicator and automatic emergency braking to drive with even more confidence.
Q – What engine does the 2023 Sierra 2500 HD come with?
A – The Sierra 2500 comes with a 6.6L V8 gas engine, 410 hp and 464 lb-ft. of torque.
Q – What is the average fuel economy for the 2023 Sierra 2500 HD?
A – EPA Estimated at combined 14 MPG.
Q – What kind of technology does the 2023 Sierra 2500 HD come with?
A – Keep tabs on all your surrounds with up to 15 available cameras. While staying connected with both Apple CarPlay and Android Auto compatibility. The available Prograde Trailering system uses intelligent technologies that helps streamline hitching and towing processes. And the available world’s first six-function MultiPro tailgate paired with the industry-first transparent trailer view takes the Sierra 2500 above the competition.
Q – What safety features does the 2023 Sierra 2500 HD have?
A – The 2023 GMC Sierra pickup delivers a great driving experience with advanced safety and driver assistance features. With available front and rear park assist and lane departure warning drive with confidence. The first-in-class Head-Up display and rear camera mirror ensures both driver safety and confidence.
1When properly equipped; includes weight of vehicle, passengers, cargo and equipment. Specifications include standard 17-inch wheels on 2500HD and 3500HD DRW; standard 18-in. or 20-in. wheels on 3500HD SRW.
1Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual. 2Requires 17-in. wheels. 3Requires 18-in. or 20-in. wheels. 4When equipped with gooseneck hitch. Trailering rating is 32,000 lbs. / 14,515 kg with fifth-wheel hitch.
NOTE: All towing capabilities measured using SAE J2807 metrics.