u/Twisted9Demented

MERCEDES

Model AMG E63 - S

FORMAT 4DR Sedan

Curb weight 4500lbs

Drivetrain AWD

Engine V8 5.5 Bi-turbo M157

Fuel Octane 93

I usually drive slow so I usually keep it under 40 with a avg speed of 35... and I manage 23-24 MPG on Octane 93..

I feel it has soo much torque at such a low rpm that at 1200-rpm that I'm coasting around is the reason why I get this good of a mileage. Also the vehicle shifts in 6th gear at 1200rpm and 35.

Lexus GX460

Curb weight 5200lb

Full time 4WD..

93 Octane

Format SUV

I have consistently been able to get a avg of 17.6 MPG in city driving simply by driving it gently and keeping my speed around 35 to 45 Mph in the city.

I also keep my tires 3 psi _above_ the manufacturers recommended psi of 32.