The GMC Terrain has been a silent presence in the company's range since 2018, receiving a belated facelift in 2022. Despite its age, it remains GMC's best-selling SUV in the first half of this year. GMC has now introduced a new model, marketed as the next generation of its entry-level SUV. The 2025 GMC Terrain features an updated exterior design, though the changes might not be immediately noticeable. The overall design remains close to the previous model, particularly with the C-shaped LED running lights and the up-kink at the C-pillar. The new model, however, introduces a forward slant to the C-pillar, akin to the Chevrolet Equinox. The front end has been completely redesigned with a larger rectangular grille and a more angular, sharper fascia. At the rear, the design incorporates more straight lines and vertically-oriented reflectors in the lower fascia. The C-shaped taillights are smaller, and the small rear quarter windows have been replaced with larger panes of glass. Additionally, a new two-tone roof option is available, featuring a floating roof design due to the revised C-pillar.

Inside, the changes are more pronounced. The dashboard now houses a 15-inch portrait-oriented digital screen, complemented by an 11-inch digital instrument display, both standard across the Terrain lineup. These features highlight a significant tech upgrade, which includes 15 driver-assist systems and Google Assistant, among other enhancements. Optional features include a power liftgate, rain-sensing wipers, 5G hotspot connectivity, and eight exterior cameras, a first for the Terrain. Mechanically, the 2025 Terrain sees minimal changes. It retains the same turbocharged 1.5-liter four-cylinder engine producing 175 horsepower and 203 pound-feet of torque, now paired with a new eight-speed automatic transmission. GMC states that all-wheel drive is standard at launch, though it remains uncertain if a less expensive front-wheel-drive version will be offered later. Details about the dimensions and chassis modifications are yet to be disclosed. The entry-level Elevation trim, replacing the SLE and SLT, will hit dealerships in late 2024, followed by the AT4 and Denali trims in 2026, offering enhanced features and luxury, with additional off-road upgrades on the AT4.

Pricing details are expected closer to the on-sale date. Given the added tech and standard all-wheel drive, the base price is likely to be notably higher than the current starting point of $30,095.