If you think the best, most fun performance cars on the market are out of your price range, think again: from the Dodge Viper to the Tesla S 90D to the Mercedes-AMG C 63 S, you can drive home some of the fastest cars and some of the most exotic cars on the market - even if your car-buying budget is under $100,000. WatchMojo takes a look at ten fun-to-drive performance vehicles you can buy for less than $100,000.