See the 2015 Hyundai Sonata Gas Mileage figures for both the city and highway. There is Fuel Economy data for each trim as well as a description of the drivetrain. Research the 2015 Hyundai Sonata at cars.com and find specs, pricing, MPG, safety data, photos, videos, reviews and local inventory. We spent a few days with a 2015 Hyundai Sonata Limited, a test car so new it didn't even have a window sticker, to see if it improved on the gas mileage of its predecessor. Average failure mileage is 50 miles. Visit Cars.com and get the latest information, as well as detailed specs and features. The 2015 Hyundai Sonata Hybrid's #8 ranking is based on its score within the 2015 Hybrid Cars category. There is Fuel Economy data for each trim as well as a description of the drivetrain. Use our handy tool to get estimated annual fuel costs based on your driving habits. Use our handy tool to get estimated annual fuel costs based on your driving habits. ... 2015 Hyundai Sonata Hybrid Limited 4 cyl, 2.4 L, Automatic (AM6) Regular Gasoline: View Estimates How can I share my MPG? Combined MPG: 37. combined. Combined MPG: 30. combined. Discussions about Hyundai Group corporate cousin Kia are also welcome, though they should really go in /r/Kia. Starting at $26,000, the 2015 Hyundai Sonata Hybrid Base is powered by a 2.4L, 4-cylinder engine mated to an automatic transmission that returns an EPA estimated 36-mpg in the city and 40-mpg on the highway. I am currently averaging 35 mpg, and I drive a pretty even mix of city, highway and freeway. Come share news and pictures and discuss everything related to Hyundai. Combined MPG: 37. combined. View detailed gas mileage data for the 2015 Hyundai Sonata. Hyundai did a "certified" drive test and got 98 mpg. The 2015 Hyundai Sonata Eco is the Korean maker's most fuel-efficient mid-size sedan that doesn't use a hybrid powertrain. 2015 Hyundai Sonata Hybrid. There is Fuel Economy data for each trim as well as a description of the drivetrain. Average failure mileage is 50 miles. Hyundai dealers, corporate reps, etc, please message the mods about an … View detailed gas mileage data for the 2015 Hyundai Sonata Hybrid. The 2015 Hyundai Sonata Hybrid is a well-executed hybrid family sedan, but it lacks the regular Sonata's improvements this year, and its EPA fuel economy ratings are a bit below average. city/highway. Owner MPG Estimates 2015 Hyundai Accent 4 cyl, 1.6 L, Automatic (S6) Regular Gasoline: View Estimates How can I share my MPG? 2015 Hyundai Sonata: The Long Road to Phoenix. Compare the gas mileage and greenhouse gas emissions of the 2015 Hyundai Sonata Hybrid side-by-side with other cars and trucks See the 2015 Hyundai Sonata Hybrid Gas Mileage figures for both the city and highway. I have a 2015 Sonata Hbyrid that got horrible gas mileage for the first year.