The pony car segment is heating up these days. Along debut of the 2008 Dodge Challenger SRT8, Ford is testing the 2010 Mustang.
These new spy shots of the refreshed Mustang GT that is scheduled to debut as a 2010 shows us the car's rear end we get our best view yet of its new taillights. The brake lights looks like the three vertical brake lights that were on the original Mustangs. Brenda Priddy caught this convertible which bears "GT" on the side of a car.
