The 2025 model year is poised to be a turning point for SUV lovers, with GMC introducing its groundbreaking next-gen vehicles. The all-new 2025 GMC Yukon AT4 and Terrain are at the forefront of this transformation, combining rugged durability with refined luxury to set a new benchmark in the SUV segment. With these models, GMC is aiming to solidify its position as a leader in a fiercely competitive market. Let’s take a closer look at the thrilling innovations and updates these two standout vehicles have in store.
New Features in 2025
GMC is on a mission to offer vehicles that strike the perfect balance between cutting-edge design, technological advancements, and practical functionality. Continuing its wave of updates after the 2024 Acadia and the introduction of the Hummer EV SUV, GMC is now shifting focus to revamp the face of its SUV lineup.
The 2025 GMC Yukon AT4 and Terrain represent a masterful fusion of sophisticated design, enhanced performance, and state-of-the-art technology. While each model is crafted to appeal to distinct types of drivers, both uphold a shared commitment to exceptional comfort, off-road readiness, and cutting-edge innovations. Whether you’re after adventure or refinement, these vehicles deliver an unparalleled driving experience.
2025 GMC Yukon AT4: A Striking Redesign for the Ultimate Full-Size SUV
The 2025 GMC Yukon AT4 has been teased with a strikingly refreshed exterior and an interior packed with cutting-edge features. The changes make it even more compelling for adventurers, families, and anyone who needs a robust yet elegant three-row SUV.
Design and Features
The Yukon AT4 has undergone significant updates, starting with its revamped exterior. The redesigned front fascia now features new headlights and an updated grille, giving it a bold, truck-like stance. Squared-off headlights enhance its strong road presence, while animated taillights and an optional panoramic sunroof add a premium touch. Inside, GMC has introduced impressive interior innovations, including a massive 16.8-inch touchscreen infotainment system and an 8.0-inch second-row climate control display. Luxurious details such as full-grain leather seating, open-pore wood accents, and Ash Burl wood elevate the cabin’s ambiance.
Performance has also been refined, with the Duramax diesel 3.0-liter inline-six engine now delivering 305 horsepower and 495 lb-ft of torque. Paired with a 10-speed automatic transmission, this upgrade offers enhanced power and towing capabilities. Updated suspension and steering technology promise a smoother and more controlled ride. Additionally, the 2025 Yukon introduces exciting new trims, including the rugged AT4 Ultimate and the luxurious Denali Ultimate. The Denali trim stands out with exclusive features like second-row executive seating, massaging front seats, and a 22-speaker Bose sound system, setting a new standard for comfort and sophistication.
Advanced Safety and Technology
GMC has significantly enhanced its safety suite with advanced features like front pedestrian and bicyclist braking, rear cross-traffic braking, intersection emergency braking, and Night Vision with thermal object detection. With these upgrades, the new Yukon AT4 reinforces GMC’s dominance in the full-size SUV market, making it an ideal choice for families and adventurers.
2025 GMC Terrain – Compact, Stylish, and Rugged
The all-new 2025 GMC Terrain has been teased, showcasing a rugged, boxier look reminiscent of its larger siblings like the Acadia and Yukon. By introducing a new design language, enhanced technology, and improved functionality, GMC aims to make the Terrain a standout in the compact crossover segment.
Design and Features
The 2025 Terrain boasts a stunning exterior redesign, featuring angular headlights and an all-new black grille for the AT4 trim. Glossy black trim seamlessly ties the headlights and grille together, creating a modern and sophisticated aesthetic. Inside, the Terrain undergoes a significant overhaul, borrowing cues from the redesigned Acadia. It now includes an enormous 15-inch vertical touchscreen with a floating volume knob and physical climate controls, alongside a configurable 11.0-inch digital dashboard that adds a tech-forward touch. The interior is finished with soft-touch materials and bright chrome accents, delivering a more luxurious feel than previous models.
The new trim lineup introduces the Elevation trim, replacing the earlier SLE and SLT trims. At the higher end, the Denali trim offers premium features such as ventilated front seats, heated rear seats, and chrome detailing. For adventure enthusiasts, the AT4 trim has all-terrain tires, skid plates, and hill descent control, making it the perfect choice for off-road exploration.
Technology and Features Galore
The Terrain comes packed with a wide range of convenience features, including Google built-in apps like Google Maps, Google Assistant, and Google Play Store, as well as wireless Apple CarPlay and Android Auto. It also boasts an array of advanced safety systems such as enhanced automatic emergency braking, blind-zone steering assist, and rear cross-traffic braking. While the engine remains largely unchanged with a 175-hp 1.5-liter turbocharged four-cylinder, this compact crossover still offers impressive capability and style.
Sample the Features of Tomorrow’s GMC
The 2025 GMC Yukon AT4 and Terrain reflect an exciting era of innovation and refinement. These SUVs aren’t just vehicles—they’re companions built to complement your adventurous spirit and diverse needs.
Stay tuned for their official launches and experience the future of driving firsthand. Which one are you most excited for? Visit Casa Buick GMC and let us help you keep up with all of the GMC Yukon and GMC Terrain news! Establish a relationship early with our team to prepare for their release in the new year with financing, service, parts, and specials. Remember, the new year is just around the corner!

