

The WRX could be up to the task, it is the only car in the lineup that can drive all the wheels without slip. The rest of the lineup is kind of just a front wheel drive car with a CVT so I would not recommend it, but if you put winter tires on it it’ll be fine.
Not including the wheel well the Isuzu should be about 47 in. The F-150 is about 42. Including the wheel well it’s like 50 on the Isuzu and 52 on the F-150. The Isuzu will have more usable bed space and the wheel wells don’t go up very far so they’re pretty usable going like 2 inches up.