My first Mercedes
Thread Starter
Junior Member
Joined: Jul 2013
Posts: 27
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From: Chicagoland
2014 GL350BT, 2014 CLA250
So I did my first fill up over the weekend. Found a Meijer Station that sells petro diesel instead of the bio-diesel that you will find in most stations in Illinois.
The truck had a full tank when I first took delivery and I did 620 miles on the tank. During the fill up, I put in 25 gallons of fuel. That gives me an average of 25 miles/gallon. This is with mostly city driving. I would say 80% city streets and 20% highway. I am really impressed with the gas mileage I am getting. This is with the engine not being broken in yet! I am guessing with just highway driving, I should get gas milage in the mid 30's. Impressive for a large 7 seater SUV.
The truck had a full tank when I first took delivery and I did 620 miles on the tank. During the fill up, I put in 25 gallons of fuel. That gives me an average of 25 miles/gallon. This is with mostly city driving. I would say 80% city streets and 20% highway. I am really impressed with the gas mileage I am getting. This is with the engine not being broken in yet! I am guessing with just highway driving, I should get gas milage in the mid 30's. Impressive for a large 7 seater SUV.
