Compare the2026 GMC TerrainVS 2025 Subaru Forester

The Terrain has a standard blind spot warning system that uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them and moves the vehicle back into its lane. A system to reveal vehicles in the Forester’s blind spot costs extra.

To help make backing out of a parking space safer, the Terrain has standard Rear Cross Traffic Alert and Rear Cross Traffic Braking automatically engages the brakes to help avoid a collision. Subaru charges extra for Rear Cross Traffic Alert on the Forester and its not available on the Base and the Forester’s Rear Cross Traffic Alert does not include automatic braking.

Compared to metal, the Terrain’s plastic fuel tank can withstand harder, more intrusive impacts without leaking; this decreases the possibility of fire. The Subaru Forester has a metal gas tank.

Both the Terrain and the Forester have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front and rear seatbelt pretensioners, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, rearview cameras and available around view monitors.

The Terrain’s corrosion warranty is 1 year longer than the Forester’s (6 vs. 5 years).

There are almost 3 times as many GMC dealers as there are Subaru dealers, which makes it much easier should you ever need service under the Terrain’s warranty.

To reliably start during all conditions and help handle large electrical loads, the Terrain has a standard 760-amp battery. The Forester’s 620-amp battery isn’t as powerful.

J.D. Power and Associates’ 2025 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that GMC vehicles are more reliable than Subaru vehicles. J.D. Power ranks GMC above average in long-term dependability. With 21 more problems per 100 vehicles in the first three years of ownership, Subaru is rated below average.

The Terrain has more powerful engines than the Forester:

The Terrain has a standard cap-less fueling system. The fuel filler is automatically opened when the fuel nozzle is inserted and automatically closed when it’s removed. This eliminates the need to unscrew and replace the cap and it reduces fuel evaporation, which causes pollution. The Forester doesn’t offer a cap-less fueling system.

The Terrain stops shorter than the Forester:

For better traction, the Terrain has larger tires than the Forester (235/65R17 vs. 225/60R17).

For better ride, handling and brake cooling the Terrain Denali offers optional 20-inch wheels. The Forester’s largest wheels are only 19-inches.

For a smoother ride and more stable handling, the Terrain’s wheelbase is 2.6 inches longer than on the Forester (107.5 inches vs. 104.9 inches).

For better handling and stability, the track (width between the wheels) on the Terrain is 2.2 inches wider in the front and 2.2 inches wider in the rear than the average track on the Forester.

The Terrain uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The Forester doesn’t offer active noise cancellation.

The Terrain has .7 inches more front legroom, .6 inches more front hip room and .3 inches more rear legroom than the Forester.

The Terrain’s instruments include an oil pressure gauge and a temperature gauge - which could save your engine! Often ‘idiot lights’ don’t warn you until damage has been done. The Forester does not have an oil pressure gauge.

The power windows standard on both the Terrain and the Forester have locks to prevent small children from operating them. When the lock on the Terrain is engaged the driver can still operate all of the windows, for instance to close one opened by a child. The Forester prevents the driver from operating the other windows just as it does the other passengers.

The Terrain’s front and rear power windows all lower with one touch of the switches, making it more convenient at drive-up windows and toll booths, or when talking with someone outside of the car. The Forester’s standard power windows’ passenger windows don’t open automatically.

On a hot day the Terrain’s driver can lower all the windows from a distance using the keyless remote. The driver of the Forester can only operate the windows from inside the vehicle, with the ignition on.

The Terrain has standard Keyless Open and Start that allows you to unlock the doors from either front door handle, unlock the cargo door, and start the engine, all without removing the key from the pocket or purse. Only the Forester Premium/Sport/Limited/Touring offers a Keyless Access and Start.

The Terrain’s optional wipers adjust their speed and turn on and off automatically according to the amount of rainfall on the windshield. The Forester’s manually variable intermittent wipers have to be constantly adjusted.

The Terrain’s standard outside mirrors include heating elements to clear off the mirrors for better visibility. Subaru only offers heated mirrors on the Forester Premium/Sport/Limited/Touring.

The Terrain has a standard heated steering wheel to take the chill out of steering on extremely cold winter days before the vehicle heater warms up. A heated steering wheel is only available on the Forester Limited/Touring.

The Terrain is available in both front-wheel drive and four-wheel drive configurations. The Forester doesn’t offer a two-wheel drive configuration.