The obvious answer is no. I've never owned a Mustang but I have had a 4th Gen Trans Am for 8 years. They are similar in that they're both 2 door RWD V8s. The key is gentile and conservative application of power in inclement weather. In a newer Mustang (especially the new 5.0s), if you start romping that thing even in the rain, you'll go everywhere but straight.
I'm not sure exactly where you're located, but in central Indiana, do we really get enough snow to justify not getting an otherwise fun car?
I'm not sure exactly where you're located, but in central Indiana, do we really get enough snow to justify not getting an otherwise fun car?