A challenge to determine the best mpg 3-row suv has been undertaken, with various outlets comparing different models. Some reports focus on specific comparisons, such as the hyundai palisade vs the kia telluride, while others provide lists of top used 3-row suvs or those with great gas mileage. The best 3-row suv, however, may depend on the year and specific criteria, as some reports consider 2020 models and others look ahead to 2024.