2010 Ford Mustang V6 Premium 2dr Coupe (4.0L 6cyl 5M)
I bought this 2010 model (black on black) "used" with 16,000 miles on it for my 17 year old, and got a great deal. The interior fit and finish is a huge improvement over older models. I was a bit worried about the V6 but it's got plenty of zip, and I didn't want a V8 for a teenager. The SYNC system is awesome and allows easy hands free cell phone use, but the best feature of all is the glass roof! It is gorgeous. This car turns heads and handles very well. I may have to borrow it from her more often.
Handling SYNC / Shaker system Adjustable backlighting on dials and floor Glass roof!
Gas mileage (although Ford seems to address this in 2011 models)