I saved over 50% by switching to Progressive. And GEICO had the same $150K limit by the way. It's a racket.

 

EPA MPG is out on the G63, 3 MPG worse than 550.

 

Thanks, I believe you, I read somewhere the 25 G 63 had the same fuel mileage as the 25 G 550. My 24 G 63 is rated at 14 mpg city and 16 mpg highway. I think that’s one mpg better for city and one mpg better highway than my 21 G 63. Even with the mild hybrid, that’s the same as my 24 G 63?

 

The facelift has improved fuel efficiency ever so slightly. Honestly in real world application it will probably be a negligible difference, the mild hybrid is more for improving performance/acceleration and filling in for a little bit of turbo lag. It doesn't have any electric only range nor does it improve fuel efficiency all that much in the other AMGs that have this system.

Here is the comparison:

 

Thanks for the information. I read somewhere about the increased fuel economy. I’ve never seen 16 mpg on the highway. Usually 14.6 mpg.