First off, 16 seconds from 0-60 is NOT a slow pace, it's a very brisk pace.
Maybe in Kansas
. I doubt very many people here take more then 10 or 12 secinds to accelerate up to 60. I know I don't. I consider under 10 a brisk pace, hard acceleration for most modern cars. You try an merge that slow in some places and you'll be losing bumpers.
HEY NOW!!!!

Yea, we have a few of those people here who like to get on the highway at 25 mph, take well over a HALF MINUITE to get to 55, or drive to the end of the MERGE lane, and sit, while highway traffic blows past them in 3 lanes, at 70 to 75mph (saw this exact one Friday, AGAIN

)
At least I was one going past him, not sitting behind him.
I think the problem has gotten worse due to the price of gas. I seem to find MORE idiots doing (legally mind you), 50 or 55 on the 70MPH highway on my commute to and from work than I used to a few years ago.
Add to it the (again) idiots of the "hyper-mileage" variety who WILL NOT drive over 35mph, shut the car off and coast any time they get on a downhill, shut off at ALL stoplights, as little braking as absolutely possible (kinetic energy conservation), drafting simi-trailers, etc, etc.
Hyper-miling Taught my kids (and steps) the reason it is called an "acceleration lane", it is used to ACCELERATE to highway speed, to merge into traffic, AT HIGHWWAY SPEED, so as to not jack up the traffic flow and cause accidents.
One of my pet peeves. LOL
BTW, I believe it has been tested and shown, that AC on the highway, HELPS gas mileage over running with the windows down (drag increase).
Roasting with the windows up, different story.
Press on.
