10 Things you’ll love about the new 2015 Mustang. If you haven’t been considering this car as your next Mustang, this may change your mind.Any 2 or 3 of these improvements to the relaunch of a car that has been around this long would have been expected. The addition of all 10 of these new-for-2015-features really adds up to a car that is redefining entry-level performance once again. Tell us what you like best about the 2015 Mustang. Is it the horsepower from the V8 or the flexibility of the new EcoBoost? What would you like to see different. Leave a comment after this video from AutoByTel.