I shot a round at the Fairmont Riverside golf course down the road from me and was surprised to see they still has gasoline powered golf carts. Turns out they were Yamahas with electronic fuel injection and independent rear suspension. They looked brand new but the model has been around for 5 years. Here is the link Yamahagolfcar.com .I imagine there is a lot of pressure to drop gas powered carts. Yamaha advertises that they are almost as quiet as electric carts, but I found that the noise was low frequency quiet as apposed to the high frequency whine of the electrics. One thing I noticed were the gas fumes when taking it along a turn-around. Here is a shot of the side panel and also a shot of one of the several T-offs across the mighty Columbia River. Impress your buddies... this course was so tough we had to tee off across the Columbia River. Enjoy.