2025 Suburban High Country Specs. The 2025 chevrolet suburban 2wd high country comes equipped with a gasoline powered engine that produces 420 hp @ 5600 rpm. Oh, and don’t forget the gm’s.

The 2025 suburban ranges in power from the ls with 355 horsepower to the high country with 420 horsepower. 2025 chevrolet suburban 2wd high country specs.