Five-Point Inspection: 2013 BMW M6

2. Great MPG

What doesn’t get old, on the other hand, is how efficient the car is. Remember those output figures? It wasn’t long ago that such ferocious performance meant suffering through mpgs in the low teens – if not the single digits. Not so anymore.

After a week of driving with occasionally spirited takeoffs, the car reported an average 19 mpg, which is just below the EPA’s highway figure. Impressive to say the least.