12 cylinder car, by the time I changed my mind, they were costing around $500.00! Years went by with no good substitute, KK Scale did a good model with no opening parts, then Norev released their SL500, which to me is as good as a Kyosho model, maybe even an AA model, but that might be stretching it slightly. If you've ever wanted an SL of this body style and don't want to break the bank, get the Norev model, they come in early and late versions of the car and with hard or soft tops.