Speck Buick GMC of Tri-Cities

Mar 26, 2026
If you are in the market for a SUV, the Terrain and Acadia are both great options. Both GMC’s share they signature style and technology, but they serve very different needs. At Speck Buick GMC, we want to help you choose the SUV that best fits your lifestyle. Image of a 2026 GMC Acadia

Size and Seating

The biggest difference between the two SUVs is the size. The Terrain is a compact two-row SUV with room for 5 passengers. On the other hand, the Acadia is a much larger vehicle. The Acadia offers three rows of seats totaling enough seats for 8 people and still includes 97.5 cubic feet of cargo space. If you need a third row for a growing family, the Acadia is the clear choice for you.

Power and Towing

The 2 SUVs also show differences under the hood. The Terrain is powered by a 1.5-liter turbocharged engine producing 175 horsepower and 184 lb-ft of torque. The Acadia is powered by a 2.5-liter turbocharged four-cylinder producing 328 horsepower and 326 ft-lb of torque. When it comes to towing capacity, the Terrain has a max capacity of 1,500 pounds. On the other hand, the Acadia can tow up to 5,000 pounds. For the drivers that need the power and strength, the Acadia is the winner here. Image of a 2026 GMC Terrain

Final Thoughts

Both the Terrain and Acadia are excellent GMC SUVs with modern tech and a strong list of safety features. The Terrain is the better fir for drivers who want a compact, fuel-efficient options for everyday driving. The Acadia is the smarter pick for families who need more space, power, and towing capability. Stop by Speck Buick GMC today and let our team walk you through each model in more depth.
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