4. Subaru Legacy 2.5
The Subaru Legacy 2.5 has a starting price of $21,065 but you get quite a bit for your money. The popular sedan not only sports aggressive good looks, but also gets up to 24 mpg in the city and 32 mpg on the highway. Powering the Legacy is a 2.5-liter four-cylinder BOXER engine with 173 hp and 174 lb-ft of torque. Best of all, it comes standard with all-wheel drive and has plenty of room to pack everything your family needs for a road trip.