Gas Tank capacity

According to me, you should use a spell checker. According to

the 2006 Grand Prix hold's around 17 US gallons, which is around 64.34 Canadian liters. Meaning, if you were to fill it up in Oshawa, Ontario (gas is around $1.36 here), it would cost around $87.52 to fill the completely empty tank, same as my 2001 Intrigue. Damned fun, eh?

By the way, that is the Edmunds.com page for your Grand Prix. It has tons of useful information, but don't pay too much attention to anything Edmunds says about Domestic auto makers. If you really want real-world experiences with Grand Prix's, try

Good Luck!!