From compact and economy cars to premiums, SUVs and vans, we’ll have a rental to suit you. But the most popular car in Frontier is a full-size. These roomy vehicles will often include luxuries like high-quality upholstery and sunroofs as standard. And with such a powerful motor, you’ll be cruising around comfortably wherever you roam. Our full-size cars are a top choice whether you’re vacationing with the kids or flying solo.