TSX, add the turbo with the intercooler, forget about the specs of the Av6, and you now have a car worth being called HONDA-ACURA.

Its got Hids, a nav. system, most luxury cars come with a nice sound system, etc...

Why would the TSX not be able take 87 octane. Wait if you got the money to buy a brand new TSX, why put anything less than 91 octane!