I am on my second Stallion, and while I'm been looking at the Spyder, because the Stallion is no longer in production and service is very hard to find. I love it as a ride, with two hip replacements, bad knees I had to give up two wheels. Trikes didn't really interest me, I saw the Motor Trike transporter on the interstate, they had a Stallion graphic on the side, did some checking and bought one. They have a 2.3 ltr, Ford with auto and drivetrain. Yes it has a steering wheel, so the old school will say it's not a bike, I say I've been from Florida to Colorado to Maine with the wind in what hair I have left, on sunny days and in the rain. The biggest hassel is stopping for gas, everyone wants to ask questions about it. Once when a friend and I came out from a meal stop, a couple had let there kid get into Jeff's Stallion, so they could take little Bobby's picture behind the wheel! I bet that doesn't happen with a Spyder, and I know that I couldn't set the cruise, and enjoy my coffee going down the interstate as easy on a Spyder. But I think I will be on one, by next spring.