Buy for gravel and winter, not for rock
The driving in Minnesota is long stretches of forest and county road, not technical trail. Forest Highway 11 runs 54 miles from Silver Bay to Aurora through unbroken forest, the Gunflint Trail runs 57 paved miles to the end of the road, and the Chippewa names only three unpaved scenic drives, the longest of them 13 miles. A capable, comfortable, well-sealed vehicle beats a specialized rock crawler almost everywhere.
Size has real limits here. The ice roads at Voyageurs take vehicles under 7,000 pounds gross weight, and the Superior warns that many forest roads are single lane and you may have to reverse to let a logging truck through. Ask a dealer how a vehicle handles cold starts, salt and narrow gravel before you ask what it climbs.