The 2014 Mercedes-Benz E250 BlueTEC diesel sedan has been rated at 45 MPG on the highway and 28 mpg in the city, giving it the highest highway rating of any other diesel sedan.
The 2014 Mercedes-Benz E250 BlueTEC diesel sedan has been rated at 45 MPG on the highway and 28 mpg in the city. When equipped with optional 4MATIC all-wheel drive, its rated at 42 mpg highway and 27 in the city.
The E250 BlueTEC diesel sedan is powered by a four-cylinder diesel engine with 195 hp and 369 lb-ft of torque. To ensure the E250 BlueTEC meets exhaust emission regulations in all 50 U.S. states, the BlueTEC system uses AdBlue injection to make the diesel as clean as a regular gasoline engine.
The E250 BlueTEC diesel sedan starts at $51,400, which is actually $500 less than the E350 sedan. The all-wheel-drive E250 BlueTEC 4MATIC starts at $53,900.