You can get 2 seaters that are def not sport cars, a smart car for one, and the older cars make a difference because if you bump a £1000 car it will probably get written off, where as if you have a nice new fiesta or similar, bump that it might cost £5000 to fix but not enough to wright it off, therefor costing more to the insurance company, also as mentioned in my earlier post a 2 seater can only have 1 passenger so only one injury claim also cheaper. As for transferring scooter no claims it probably depends on the company.