2023 GMC Terrain vs. 2023 GMC Acadia: What's the Difference?

2023 GMC Terrain vs. 2023 GMC Acadia
2023 GMC Terrain


2023 GMC Acadia

Starting MSRP

Up to 5


Up to 7
63.3 cubic feet

Cargo Volume

79.0 cubic feet
175 hp

Standard Engine Horsepower

228 hp
24 city/29 highway

Fuel Economy

22 city/29 highway mpg
1,500 pounds

Towing Capacity

4,000 pounds

If you’re a fan of GMC but you can’t decide between the Acadia or Terrain for your next SUV, Manchester trusts Tulley Buick GMC for all of its SUV buying needs. The major differences include aesthetic design, power, fuel economy, seating, and cargo space.

2023 GMC Terrain vs. GMC Acadia: Size

The first major difference between the Terrain and Acadia is the size. While the Acadia has third-row seating that allows up to seven people to ride comfortably, the Terrain can only seat five.The Acadia also offers you the option between bench seats or captain’s chairs for the second row. The Acadia offers tri-zone climate control to keep everyone comfortable, as well. The Acadia is much larger than the Terrain, so it boasts a much larger space to store cargo at 79 cubic feet with the second and third rows folded down. The Terrain offers 63.3 cubic feet of space with the rear seat folded down.

2023 GMC Terrain vs. GMC Acadia: Powertrain & Mileage

A close look at the engine and fuel economy can also help drivers in Manchester with their GMC Terrain vs. GMC Acadia decisions. The Terrain boasts a small 1.5L turbocharged four-cylinder engine with a maximum towing capacity of about 1,500 pounds. The Acadia allows you to choose between a 2.0L four-cylinder and 3.6L V6 engine that can tow up to 4,000 pounds. The Acadia’s 22 mpg in the city is comparable to the Terrain’s 24 mpg, but many drivers agree that the extra power is worth the small loss of fuel economy.

Each SUV comes with a nine-speed automatic transmission, and you can choose from front-wheel drive or all-wheel drive with a traction select system. If you’re looking to off-road, the Acadia AT4 is the best choice with its active torque control all-wheel drive.

2023 GMC Terrain vs. GMC Acadia: Safety & Technology

When choosing between the Acadia or Terrain, safety and technology are both important considerations. GMC Pro Safety comes standard on the Terrain, and it includes lane keep assist with lane departure warning, following distance indicator, automatic emergency braking, automatic high beam headlights, and forward collision alert. GMC Pro Safety Plus comes standard on the Acadia, and it includes everything in the standard Pro Safety kit with the addition of rear park assist, front pedestrian braking, and lane change alert with blind zone and rear cross traffic alerts.

Test Drive a New GMC Terrain or Acadia at Tulley Buick GMC

Still struggling to decide whether the Acadia or Terrain is the best SUV for your needs? Visit us at Tulley Buick GMC in Nashua to see them up close and take them for a test drive. Both offer exceptional value and safety, and both give you luxury feel at a competitive price.


More from Tulley Buick GMC

  • 2024 GMC Terrain Interior

      For Chelmsford, MA drivers seeking a midsize SUV with advanced technology features, ample cargo space, and versatile seating options, the 2024 GMC Terrain is worth exploring. Its interior can accommodate items up to 8 feet long while ensuring passenger comfort in Manchester. Dive into our comprehensive guide to the GMC Terrain interior crafted by our…

  • 2024 Buick Enclave Interior

      In search of a family-friendly SUV that seamlessly melds comfort and practicality? Look no further than the 2024 Buick Enclave, a standout choice that enhances the driving experience for residents of Manchester. The Buick Enclave interior not only impresses with its spacious layout but also boasts an array of premium features that set a…

  • 2024 Buick Envision Interior

      Seeking an SUV in Manchester that guarantees capability and luxury for a fraction of the cost? The upcoming 2024 Buick Envision specs guarantee generous seating capabilities and storage for Salem, MA drivers to take advantage of! Learn more about the 2024 Buick Envision interior with this guide from Tulley Buick GMC. Then come down to Nashua to…

Get Directions

147 Daniel Webster Highway, Nashua, NH, 03060
Tulley Buick GMC 42.72408, -71.44672.