Ditto on the Lightstream comments - Lightstream is targeted to those with excellent credit. They are super, super easy to do business with and if you want to make extra payments and/or payoff early, it's easy to do so. Note: Unless it changed, Lightstreams BEST rates were for loans of 36 months (shorter terms were higher), but there is no prepayment penalty. I got a 36 month loan and paid it off in 12 months, but got the lower rate.