2025 GMC Sierra Portsmouth NH

2025 GMC Sierra at Key GMC of Rochester

Car shopping should be a fun experience, filled with excitement around every corner. At Key GMC of Rochester, we put our customers above everything else. Nothing matters more to us than ensuring that you are not only having a great time, but that you drive home in the GMC model that suits your needs perfectly. Unsure of where to start? We highly recommend checking out the 2025 GMC Sierra. This is the kind of pickup truck that pulls no punches and gives you the kind of ride experience we know you and your passengers can appreciate. If you do want to know more about Sierra, then you have come to the right place. When you read below, you will be given more in-depth information on this pickup truck. Our goal is to help as much as possible! Feel free to contact us with any further questions you may have, or to just stop by in person.
Ready to handle what life throws your way.

DURAMAX 3.0L TURBO-DIESEL

  • 305 horsepower
  • 495 lb.-ft. of torque
  • Active Thermal Management

6.2L V8 ENGINE

  • 420 horsepower
  • 460 lb.-ft. of torque
  • 15 city/19 hwy MPG

A bold presence that sets the standard.

CARBONPRO COMPOSITE BED

The available GMC CarbonPro Composite Bed offers best-in-class short bed cargo volume (63.9 cu. ft.) making for more cargo space than any other competitor.

DISTINCT GRILLES

Stand out everywhere you go with GMC Sierra's bold grille designs.
Crafted to exceed your expectations.

SMART AND AMPLE STORAGE

Whether it's supplies for work or gear for the weekend, there's plenty of space in your full-size truck to store your materials without compromising interior comfort.

SPACIOUS CREW CAB

The Sierra 1500 light-duty truck offers best-in-class Crew Cab front head- and legroom, so you can comfortably enjoy more of your own space.

2025 GMC Sierra Trim Lineup

Pro

  • 12 cargo tie downs
  • 12V front power outlet
  • TurboMax engine

SLE

  • Heated driver seat
  • 13.4-inch touchscreen
  • 10-way power driver seat

Elevation

  • LED fog lamps
  • Monochromatic exterior
  • 20-inch gloss-black wheels

SLT

  • V8 engine
  • Front outboard seating
  • Chrome grille

AT4

  • 2-speed Autotrac transfer case
  • 2-inch factory lift
  • Unique Jet Black interior

Denali

  • Open-pore wood
  • Signature Denali grille
  • 10-speed auto transmission

How many engines are offered with the 2025 Sierra?

We know that there are a lot of great options to consider when checking out the GMC Sierra. We want to start by exploring more about the various engines that you can check out! The four available engines give you the kind of power and capability you won't find anywhere else. The base engine is a 2.7-liter turbocharged 4-cylinder, which produces 430 pound-feet of torque and 310 horsepower. Looking for a diesel option? How about the 3.0-liter turbocharged diesel inline-six, which can get you 305 horsepower and 495 pound-feet of torque. We aren't done just yet! There are two more engines in this lineup, starting with the 5.3-liter V8 that gets you 355 horsepower, and a 6.2-liter V8 engine that can create as much as 420 horsepower. Every drive is that much more exciting with Sierra on your side.

What are the standard features of the GMC Sierra?

After taking a look underneath the hood of the 2025 Sierra, we want to share with you more about the standard features that make this the kind of truck we know you will fall in love with. GMC has made sure that no stone has been left unturned with the possibilities of design and technology. You'll find standard features like lane keeping assistance, wireless Apple CarPlay and Android Auto, cloth or vinyl upholstery, LED headlights, 17-inch steel wheels, a six-speaker audio system, a 7-inch touchscreen, frontal collision mitigation, vinyl floor coverings, and a tilt-only steering wheel. As you can tell by now, the designers at GMC have been patient and deliberate when crafting this pickup truck. You're more than welcome to schedule a test drive in one to make sure that it matches all of your needs.

How does the AT4X trim handle off-roading?

The final aspect of the 2025 Sierra that we want to go over with you today is the kind of off-roading capability you can enjoy with the AT4X trim level. This is a trim that has been crafted with off-roading in mind. No matter what road conditions you're dealing with, this Sierra will be ready for anything. When you opt for this trim, you will be able to take advantage of electronic front and rear locking differentials, an off-road specific adaptive suspension, a bed-view camera, a head-up display, a sunroof, front and rear parking sensors, a virtual rearview mirror camera, adaptive cruise control, and a power-sliding rear window. Conquering the trails has never been easier than with the Sierra AT4X on your side. Don't believe us? Ask our sales professionals all of your questions!

Find your Perfect 2025 GMC Sierra at Key GMC of Rochester

Are you ready to choose the GMC Sierra that works best for your specific needs? There are a lot of great options here at Key GMC of Rochester. If you're ready for your next truck, you know where to shop! Our team is excited to meet with you, discuss your wants and needs, and always point you in the right direction. Feel free to reach out to us through the form we have given you below, or you can just give us a call. We'll make sure that we always get back to you as soon as possible.

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