I like the road/gauge. Very original... Could you make that part bigger? Maybe a more classic font that would have a feel from the 50s or 60s. Also bring the "DriveVelocity" part in without the space instead of "Drive Velocity".. And some more accent color on the text. Great start!
Dear Drive Velocity's Contest Holder, I offer you unlimited revision for my logo if you pick me as the winner. You also know that samuelpires's logos came almost in the end of the contest. I think its not really fair. He came with same idea with mine. :( I hope you can think it again with your clearest mind.