2024 Gle 350 Mpg. You may get different mileage depending on how fast you drive, weather conditions and trip length. Visit cars.com and get the latest information, as well as detailed specs and features.

Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. The gle 450 delivers 22 mpg combined (19/26 city/highway), and the.