In 2018, we no longer have to sacrifice capability and versatility for efficiency. Modern engines are backed with the most complex and incredible technology that makes them more powerful and effective than ever before. If you are looking to save money and time at the pump, then a new fuel-efficient AWD car or SUV may be exactly what you need. The Best AWD Cars and SUVs for Gas Mileage of 2018 list is here to shed some light on what models have the most to offer you. These are the models that are going to be able to take you further, allow you to do more, and keep you safe in the process.