The dealer had both on the lot, I drove the 3.0 and it was just fine, all I needed, better mileage, etc. The price of the 4.8 was insanely higher (I thought).

Later in the day I drove the 4.8, I can't really remember why, as it was jsut too much more money, more gas....

I ended up with the 4.8.

There's nothing wrong with the 3.0. but if you dont' want to end up with the 4.8, don't drive it!