I no gps at the time but fast enough 18-20 mph est. I had a business partner and we had identical Ribs and motors. The exception being that my motor was one year newer. I weigh 25lbs more and I still had and easy 2 mph (10%!)on him. Got so mad he stopped our weekly beer race. That was with an inflatable keel, if yours is a hard bottom add 3 mph. Would plane easily with 2-3 adults. As far as the price, 600 would do it. The motor is a 9 out of 10. No tank though it's on the whaler. I could take some pictures of it but I too want to hear about the Cig. first.