Find all of our 2021 Mercedes-Benz X-Class Reviews, Videos, FAQs & News in one place. Learn how it drives and what features set the 2021 Mercedes-Benz X-Class apart from its rivals. Our comprehensive reviews include detailed ratings on Price and Features, Design, Practicality, Engine, Fuel Consumption, Ownership, Driving & Safety. Fuel Economy Guides; 2006 Mercedes-Benz E-Class. EPA MPG Owner MPG Estimates 2006 Mercedes-Benz E320 Cdi 6 cyl, 3.2 L, Automatic 5-spd Diesel: View Estimates leonardo Discussion starter. 116 posts · Joined 2014. #1 · May 16, 2014. I've noticed that my 2002 ML320 with 144K miles has unnaturally high fuel consumption in the city. Sometimes I am getting a whopping 6mpg. A 7.9 litre per 100km official fuel consumption figure looks lean for a vehicle of this size and weight, and after a week of mixed urban and rural driving consumption, it was closer to 10.3L/100km At more than €37,000 in its German home market (a figure that includes a 19 percent sales tax, so call it $37,000 or so pre-tax), the Mercedes-Benz X-class isn’t cheap. Fuel Economy Guides; 2022 Mercedes-Benz E-Class. EPA MPG Owner MPG Estimates 2022 Mercedes-Benz AMG E53 4matic Plus 6 cyl, 3.0 L, Users calculated Mercedes E class 2009 cost of ownership for this generation, got average 3200 € cost per year and 0.23 € cost per one kilometer. Fuel costs were estimated at around 54%, while repair and maintenance costs - around 21% from total. We have an excellent car cost calculator, calculate ownership costs of Mercedes E class for The Mercedes-Benz X-Class is available in a number of variants and body types that are powered by Diesel fuel type(s). It has an estimated fuel consumption starting from 7.6L/100km for Ute /Diesel for the latest year the model was manufactured. bvNK.