TRULY.

That, along with GPS could give speed ranges conducive to timing green lights. One of my most trying conditions encountered in city driving is whether to hit the gas to try and make a green light in front of me. I know that every time I guess wrong, I lose 0.1 mpg on my tank.

R2-E2, 2G Prius.
Highway/City/Husband/Wife MPG: 56.5, as of 12/2005, 26K miles

Jac Nasser, Ford President: "We are planning to launch a hybrid version of
this car [P2000] within this year [1998]. We will also make FCEV available in
2004."