How do I know the 2010 Armada Platinum FFV I have is FLEX FUEL???

[link1234]

Hi everyone ... newbie here! I bow and respect you all way up front, and I hope I am not asking a very stupid question!!!

My wife and I just bought the 2010 Nissan Armada Platinum edition in Minneapolis, MN...and I must say that after a careful comparison with the Infiniti QX56, for my wife it came down to things like Regular Unleaded gas and Flex Fuel. (For me, the decision for the Armada came down to the better price, better front grill design, and the fact that it had all the same interior luxury options as the QX56).

However, I recently tried to find EVIDENCE that my edition is actually FLEX FUEL (Since there is no badge on the body of the vehicle indicating FFV), and I'm not sure where to look.

The sales guy told us it was Flex Fuel, but that has not proven to be enough for my wife. Where can I find evidence on the vehicle itself that this car is actually an FFV model so I can prove to the wife that all is well? If not on the vehicle, how do I know my 2010 Armada Platinum is FFV???

Thanks so much in advance for your kind replies!!

[Timmbo]

It should have a Flex Fuel badge just underneath "Platinum" on the rear of the vehicle. Check your window sticker or call Nissan with your VIN, then you will know for sure. Check inside your gas cap area.