Originally Posted by
MEMFO4Ever
This.
It is kind of like test driving a fully loaded car on the dealer lot when you know you will only be buying and driving the base model. Simply; buyer beware. YMMV.
Not a bad analogy. Especially the part about YMMV. So when you buy a car and you are looking at the estimated gas mileage, would you rather see: A. The expected average, B. Gas mileage when driven by a 75 year old who automatically subtracts 15 MPH from every speed limit while cruising comfortably in the left lane or C. The 16 year old who thinks it's cool to lay a patch at every stop light while driving his mom's Hyundai.
Personally, I prefer the expected average.