Car fanatic Rob Garratt and I explore a question many of us are wrestling with, “How do we make a good decision on what car to buy when we look at all the energy challenges we've got in front of us?” Rob is the most knowledgeable car person I know. I’m interviewing him as he doesn't sell cars, he services them and he’s a perfectionist - which for a customer is a real positive. I love seeing his professionalism at work and admire his skill in keeping so well informed about the changes in his industry.