I have an electric bike that costs 2,500$. An Elux. I've had it a couple of years and put over 3k on the odometer. It can cruise without peddling at 25mph. On economy mode and light peddling it's can get 40-50 miles on a single charge.
I also have a wide comfy seat with a back rest and a sound system. I have a small storage bag on the back and a small basket upfront. Tire repair and small pump. I love it :)