Don’t let anyone tell you that you can’t have a vehicle that’s fun to drive and fuel efficient. To the contrary, there are plenty of good handlers that are also misers of fuel. That’s the point of our latest Cars.comparison, which pits the 2011 Honda CR-Z, 2010 Mini Cooper and 2010 Volkswagen Golf TDI against each other. Each car is tuned and marketed as a sporty handler, but each uses a different energy source to sip gas – hybrid, diesel and small-displacement gasoline. Which one is best at appeasing driving enthusiasts and eco-conscious car shoppers on the same test drive? Continue reading to find out.