2009 A4 TSI

[David Giannandrea]

IF your car is designed for premium (probably ALL
Audi/VWs), run premium.

IF NOT, don't buy premium.

My personal experiences:
1995 F150: I was commuting 120 miles every day, reset
the odometer at each fill-up. I would get 400 miles on
cheap gas, 450 on Shell. Regular, not premium.

2004 Honda 2.2L doesn't care what about gas brands. It
does care about octane, premium actually lowered
performance. As could be expected with the slower flame
front of higher octane.

Please. Do your long term study and get back to this
list with DATA!

I love this list, it is such a great resource. Thanks
to all who contribute.

David G.