Capital City G8
Join Date: Jan 2010
Location: Kaiserslautern, Germany
I average 12-13 mpg with mix city/highway driving. No idea how many miles on tank. I bought it to burn max gas at all times (would not be fun any other way), so never really cared about mpg. BTW, I get better mileage in town here than on the highway.
2009.5 GXP, A6, Sunroof, Whitehot w/Onyx, SOLO Mach Shorty, Rotofab CAI, BP catch can, matte black VMR 710 w/Conti DW 255/40/19/8.5/+35 front & 285/35/19/9.5/+50 rear, BMR full ploy bushing kit, BMR non-adjustable toe rods & trailing arms, Monroe GT struts/shocks, H&R springs, '09 CTS-V front brakes, Debadged except for Arrowheads