Looking t an SS 1le
 

So I already own a '17 1SS. Been paying it off since November 2016; bought for around 39k, nothing down. has 25k miles. I've been driving by a dealership a few weeks now for work and i see a red SS 1le that hasn't been moving off the lot. I'm wondering if there's anyway i could just do a swap and not have to pay any more a month. I haven't taken a close look at the sticker, so I'm not sure what they're asking of if its used or new. Assuming its new, is there any leverage I could use against the dealer? like do they need to get rid of it to make room for the 2019s. Any thoughts or help will be greatly appreciated.