The 2006 Honda Accord may be the best of the midsize sedans. The Accord simply does everything well. It may not be best in class in every single area, but we can't think of anything it does poorly. And the coupe packs the Accord's attributes into a sporty two-door. For 2006, the Accord gets a freshened look inside and out. Meanwhile, Honda has fortified both engines, the standard four-cylinder and the optional V6, with more horsepower. Accord V6 models get new 17-inch tires and re-tuned suspensi