Top Gear James May's Car of the Year- McLaren 12C Spider James May is a fan of good design and an even bigger exponent of excellence in engineering: two things he found in abundance in the new McLaren 12C Spider -- a convertible that neatly beheads the usual arguments against convertible cars by being as perfectly dynamic as the coupe version. Except with a mighty sunroof. Driving the car exclusively for TG mag along the highest paved road in Europe, James discovered that the 12C Spider was:"Perhaps the most benign supercar I've ever tried. Some would want to be admired for their courage in mastering a Ferrari GTO or that demanding Lamborghini Aventador, but I say cobblers to that. I can challenge myself by learning to play the violin. This is a good-time car and I want a good time. I get it."