Explore the latest 2027 GMC models and learn what is changing across the lineup. From the redesigned Sierra 1500 to the versatile Terrain and three-row Acadia, the upcoming GMC lineup gives drivers in Grayling and throughout Northern Michigan new options for work, family travel, recreation and everyday driving.
Looking ahead to 2027? Matt LaFontaine GMC is following the latest GMC announcements as new models and production details become available. This page highlights the 2027 GMC vehicles that have been officially announced and provides a convenient starting point for shoppers comparing what's new for the upcoming model year.
What's New for GMC in 2027?
The 2027 model year brings a mix of refinement, new technology and major product updates. The Terrain continues as GMC's small SUV, while the Acadia provides additional passenger and cargo space in a midsize SUV. The biggest change comes with the next-generation Sierra 1500, which introduces a redesigned truck with new available V8 engines and an updated technology-focused interior. GMC is also marking 25 years of the HUMMER nameplate with the limited-run HUMMER EV ICON | 25.
Small SUV
2027 GMC Terrain
The 2027 GMC Terrain brings practical SUV versatility together with available all-wheel drive, updated technology and a choice of Elevation, AT4 and Denali trims. The Terrain seats up to five and offers up to 63.5 cubic feet of maximum cargo volume.
Technology highlights include a 15-inch diagonal Premium GMC Infotainment System, an 11-inch Driver Information Center and a range of standard safety and driver assistance features. AT4 adds a more adventure-oriented configuration, while Denali emphasizes premium comfort and upscale features.
The 2027 GMC Acadia is designed for drivers who need more passenger room without moving into a full-size SUV. The Acadia seats up to eight passengers in Elevation form, while AT4, Denali and Denali Ultimate configurations seat up to seven.
Across the lineup, Acadia combines a spacious cabin with advanced driver assistance technology, available all-wheel drive and a 328-horsepower turbocharged engine. AT4 adds off-road-oriented capability, while Denali models bring a more premium approach to the three-row SUV.
The next-generation 2027 GMC Sierra 1500 represents one of the most significant changes to the GMC truck lineup for the new model year. GMC has announced a redesigned Sierra with new available V8 powertrains, an enhanced TurboMax engine, available Duramax diesel power and a substantially updated cabin.
The new Sierra is expected to arrive in late 2026, giving Michigan truck shoppers an opportunity to begin researching the next generation before it reaches dealerships.
There isn't one GMC that fits every driver. The best starting point is to think about how you use your vehicle and what matters most when you get behind the wheel.
Daily Driving & Efficiency
The 2027 Terrain is a natural fit for drivers who want the maneuverability of a smaller SUV with flexible cargo space, available AWD and a technology-focused cabin.
Family Space
If three rows and additional passenger capacity are priorities, the 2027 Acadia provides a larger SUV footprint with flexible seating and available premium features.
Truck Capability
The next-generation 2027 Sierra 1500 is the standout choice for drivers who need pickup capability, towing-focused technology, multiple powertrain options and a range of configurations.
Off-Road Adventure
GMC offers adventure-oriented configurations throughout the lineup, including Acadia AT4, Terrain AT4, Sierra AT4X and the highly capable HUMMER EV.
Premium Comfort
Denali trims give shoppers a more upscale approach to GMC ownership, with premium materials, advanced technology and distinctive design details.
All-Electric Capability
The 2027 HUMMER EV brings GMC's Professional Grade approach into an all-electric format, with available advanced off-road technology and a distinctive design.
2027 GMC Models for Northern Michigan Drivers
At Matt LaFontaine GMC in Grayling, we're proud to help drivers explore the latest GMC vehicles from communities throughout Northern Michigan. Whether you're shopping for a Terrain for everyday travel, an Acadia for family adventures or a Sierra for work and recreation, our team can help you compare available configurations and determine which GMC best fits your needs.
Our location makes it convenient for drivers from Grayling, Kalkaska, Gaylord,
Traverse City, West Branch and surrounding Michigan communities to research and shop GMC vehicles in one place. As 2027 models continue to arrive, inventory and availability will change, so check our current selection for the latest vehicles.
Ready to Explore the 2027 GMC Lineup?
Start with current GMC inventory online, then contact Matt LaFontaine GMC in Grayling to learn more about upcoming 2027 models and availability.
What GMC models are available for the 2027 model year?
GMC has officially announced several 2027 models, including the GMC Terrain, GMC Acadia, next-generation GMC Sierra 1500 and GMC HUMMER EV. Additional 2027 model-year information may be announced as the model year progresses.
What is new for the 2027 GMC Sierra 1500?
The next-generation 2027 GMC Sierra 1500 introduces two new available V8 engines, an enhanced TurboMax engine, available Duramax diesel power, redesigned interiors and expanded digital technology. GMC expects the new Sierra to become available in late 2026.
How many people can the 2027 GMC Acadia seat?
The 2027 GMC Acadia Elevation can seat up to eight passengers. The Acadia AT4, Denali and Denali Ultimate can seat up to seven passengers.
How many people can the 2027 GMC Terrain seat?
The 2027 GMC Terrain seats up to five passengers and offers up to 63.5 cubic feet of maximum cargo volume.
What is the difference between GMC AT4 and Denali?
GMC AT4 models are oriented toward drivers who want added off-road capability and rugged design elements, while Denali models emphasize premium materials, upscale styling and additional comfort and technology features. Availability and equipment vary by model.
When will the 2027 GMC models be available?
Availability varies by model. GMC expects the next-generation 2027 Sierra 1500 to arrive in late 2026, while the 2027 HUMMER EV ICON | 25 is expected in early 2027. Other 2027 GMC models are arriving according to their individual production and release schedules.
Where can I shop for 2027 GMC vehicles near Grayling, MI?
Matt LaFontaine GMC is located in Grayling, Michigan, and serves drivers from Kalkaska, Gaylord, Traverse City, West Branch and surrounding Northern Michigan communities. Check our current new GMC inventory online or contact our team for information about available and upcoming 2027 models.
2027 GMC Model Information: Information on this page is based on GMC's currently announced 2027 model information and is intended for research purposes. Preproduction models may be shown in manufacturer materials, and actual production models, features, configurations, pricing and availability may vary. Additional 2027 GMC information may be announced as vehicles approach their respective launch dates. Contact Matt LaFontaine GMC for the latest availability and vehicle details.
