Looking at Window Sticker, surprised Gas mileage is so low




I do have a heavy foot and that is while obeying the break in procedure.
so far love this car... it has a few quirks but it’s very worth it for a daily driver!




NOT!
Can hardly be worse than my Jeep or F-250. I have just over a four mile commute to work up and over a couple of fairly large hills no matter which way I go. The F-250 diesel actually does a fairly good job on the highway (~21) and around town (~15) once its warmed up, but it never gets up to any useful temp on the way to work and back, so 12 mpg is pretty typical in that scenario. At least it is tuned and can get out of its own way. I ran a 14.33 the final weekend before they closed the Carlsbad drag strip. Not bad for a 7850 lb truck

The Jeep averages around 12 for my short trips, and it has no power.
If I get similar mileage but have the benefit of gobs of power that would be a huge upgrade




Trending Topics
I can't seriously believe anyone spending 120K+ on an E class cares about gas mileage.
The Best of Mercedes & AMG




Last edited by 2012 merc amg; Oct 24, 2017 at 09:59 PM.




holds 21 gallons give it a highway range of probably a shade under 400 miles if you went the speed limit, not bad.
holds 21 gallons give it a highway range of probably a shade under 400 miles if you went the speed limit, not bad.




Agreed that to me range is a far bigger concern than the cost of tanking up. Is 21 gallons confirmed? That's decent, though I'd prefer 25 given the mileage.
Assuming Mercedes gets it right, the cylinder deactivation/reactivation should be pretty seamless. I can feel it happening on my Honda Odyssey sometimes, but the 2015 version is much better about it then the 2005 model we had. But the feature only works up to 80 MPH, which means it doesn't get used much on the highway because the speeds on the I-5 and I-15 around here are usually in that ball park except for rush hours.
It’s only been 2 months since I last drove it

Like many here I’m still waiting for US delivery.
It’s only been 2 months since I last drove it

Like many here I’m still waiting for US delivery.
I used to do that as a kid when trying to save gas and stretch my $1.72/hour wage as far as I could
Shift into neutral while downhill on the interstates...




I hope the gas mileage gets a little better once my new AMG is broken in, right now it's just little bit worse than my 2012 AMG which was of course 54 less HP I know. I just figured with all these fuel saving features I'd be around mid 20's on easy highway driving. I leave with the car for Florida tomorrow from the Northeast, I'll keep you all posted, looking forward to the drive.




Are the break in procedures published anywhere?




Will be asking the tech in Germany a lot of questions and break in is high on my list. I expect to put pretty close to 1000 miles on the car in hopes of being able to open it up legally on the autobahn a few times before it is shipped home.
A 1000 miles is longer than my diesel truck’s break in restriction. That was 600 miles before towing.





