Yes, but as an employee of Sun, I know that the AWD rate does not include Insurance, because the company self insures any rental wreck etc. So the rental costs are lower.
The only time I ever got a good deal was using my CA driving license, as US$ deals are always better, visitors get ripped off compared to US$ pre-booked rates.
So I always buy a fully comprehensive package when traveling on vacation.
While I have never had an accident in the US, I did have to handle the death of one of my engineers in a car accident in a company rental. The fact he let his girlfriend drive uninsured, ultimately cost him his life, and us as a company a big headache in sorting out the aftermath.
A 5 day rental for 117 is not too bad, as on corporate rates, we pay similar, and get days 6 and 7 free.
Clearly I would love to pay less, but I doubt I'll do much better.
Mark