New here.... looking to pick a Bonneville up!

[myfirstbonnie]

The GXP only requires regular gas. Only the boosted SSEi models require premium.

Really? Wow, I don't know then. But that's also with me shifting through the gears manually and such. Driving really hard. And competitive driving to it's max. During those late night games of fox hunt

If you are manually shifting and running the RPM's to redline or above 2500 quite often, you will suck your gas a lot more than letting the transmission shift for you based on the accelerator position and load.