2027 GMC Terrain Redesign, Dimensions, Configurations – The 2027 GMC Terrain breaks away from conservative styling with a dramatic redesign that emphasizes muscularity, confidence, and upscale presence. The new Terrain wears a bolder front fascia featuring a squared-off, chrome-accented grille flanked by ultra-slim LED matrix headlights. A sculpted hood with aggressive creases enhances the SUV’s visual width, while vertical daytime running lights echo the Sierra’s imposing look. Larger lower air intakes and aerodynamic enhancements like active grille shutters boost both efficiency and road presence. 2027 GMC Terrain Redesign
2027 GMC Terrain Redesign and Update Plan
Exterior & Interior
Step inside the 2027 Terrain and it’s immediately clear GMC has elevated the cabin experience. The dashboard has been fully redesigned around a new tech-forward layout anchored by a massive 12.3-inch digital instrument cluster and a 13.4-inch central touchscreen with GMC’s next-gen infotainment interface. Wireless Apple CarPlay, Android Auto, Amazon Alexa integration, and Google built-in apps come standard, while upper trims offer a 15-inch head-up display and a full-color ambient lighting system with 64 color choices.
Materials have also seen a major upgrade. Even base trims feature soft-touch panels and high-grade cloth, while SLT and Denali trims get perforated leather, open-pore wood, and brushed aluminum accents. The seats are more supportive and come with heating and ventilation in the front and available heating in the rear. The AT4 trim includes durable all-weather upholstery with contrast stitching and a rubberized cargo floor. A panoramic sunroof, customizable ambient lighting, and improved sound insulation make the new Terrain feel more like a luxury crossover than a compact SUV.
The side profile is cleaner yet more rugged, with squared wheel arches, stronger shoulder lines, and new 19- and 20-inch wheel options. The rear end sees similar upgrades, including redesigned C-shaped LED taillights, a more prominent skid plate, and integrated dual exhaust outlets for the turbo and hybrid variants. GMC offers three new exterior colors—Canyon Bronze Metallic, Midnight Pine, and Arctic Titanium—and reintroduces the rugged AT4 trim with unique bumpers, red recovery hooks, and standard all-terrain tires. The 2027 Terrain doesn’t just look new—it feels completely reengineered to match GMC’s premium aspirations.
2027 GMC Terrain Specs
Engine & Performance
The 2027 GMC Terrain now offers a refined engine lineup tailored for performance and efficiency. Returning as the base engine is a re-engineered 1.5-liter turbocharged inline-four, producing 190 horsepower and 203 lb-ft of torque. It’s mated to a new 8-speed automatic transmission that shifts more smoothly and efficiently. This combination powers the front wheels by default, with optional AWD available on all trims except the AT4 and Denali, where it comes standard.
The highlight of the new powertrain lineup is the all-new 2.0-liter turbo hybrid, generating a combined 250 horsepower and delivering up to 37 mpg combined. The hybrid system utilizes a dual-motor configuration with regenerative braking, enabling smooth transitions between electric and gas power. GMC also recalibrated the Terrain’s suspension for improved ride quality and handling dynamics. The AT4 model offers off-road enhancements like hill descent control, an off-road-tuned AWD system, and additional underbody skid plates. The result? A Terrain that balances daily drivability with real adventure readiness. 2027 GMC Terrain Redesign
2027 GMC Terrain Fuel Economy
GMC delivers a meaningful improvement in fuel economy for 2027. The base 1.5-liter turbo now achieves 28 mpg city and 33 mpg highway, while the hybrid variant reaches an impressive 37 mpg combined. These numbers reflect not only efficient engines but also weight reduction across the lineup thanks to a new lightweight architecture and the use of aluminum in body panels.
2027 GMC Terrain Safety Features
GMC continues to push boundaries with the Terrain’s safety technology. Every 2027 Terrain now comes standard with the GMC Pro Safety Plus suite, which includes automatic emergency braking, forward collision alert with pedestrian detection, lane-keeping assist, lane departure warning, IntelliBeam auto high beams, and a following distance indicator. Blind spot monitoring and rear cross traffic alert are also standard, while Denali and SLT trims add adaptive cruise control with lane centering and stop-and-go functionality.
One standout new feature is UltraVision—a 360-degree camera system with HD trail views, off-road angle displays, and curb alerts. Also new is the driver monitoring system, which uses infrared sensors to detect signs of drowsiness or distraction. For families, the 2027 Terrain introduces Safe Exit Assist, which warns rear passengers of oncoming traffic when exiting the vehicle. The Denali trim now supports GM’s Super Cruise hands-free highway driving system on over 400,000 miles of compatible roads in North America, making long-distance travel easier and safer than ever before.
2027 GMC Terrain Release Date & Price
Pricing for the 2027 Terrain starts at $29,995 for the base SLE trim, with the SLT priced at around $34,000. The rugged AT4 variant starts at approximately $36,000, while the range-topping Denali with Super Cruise and premium audio will command around $42,500. Hybrid versions carry a $2,500 premium over their gas counterparts but may qualify for local incentives depending on the region. GMC plans to open orders in late Q3 2026, with first deliveries expected in early February 2027. Trim availability will be nationwide at launch, and select markets will receive early demo units by December 2026. 2027 GMC Terrain Redesign
Conclusion
The 2027 GMC Terrain emerges as a serious contender in the competitive compact SUV market. With its aggressive styling, luxury-caliber interior, multiple powertrain options—including a fuel-efficient hybrid—and class-leading technology, it brings together ruggedness and refinement like never before. From adventurous families to tech-savvy commuters, the all-new Terrain delivers everything modern drivers demand, wrapped in a boldly American package.