if you dont mind doing alot of maintenance, and you have the mechanical aptitude to do it yourself, I'd say go for it, it would compliment the 7 nicely...
but if you are the type to take it to the dealer for maint. then you will get raped.
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Offroading Spots near Tampa
Green markers = Pay spots
Blue markers = safe free spots
Red markers = not so safe free spots (possible trespass issues)