Loaded question there. You will find a lot of negative on the A3 but most of that is from people who have never owned an A3. For more on the A3 check out M35A3.net. Both are good trucks. The A3 will come with a lot of stuff many A2 owners spend big bucks installing in their trucks IE super singles, better seats, pwr steering, 3 point seat belts , dual circuit brakes, air dryer auto trans etc etc etc. Most evething on the A3 will be much newer than anyihing on a A2 . The A2 is older tech which in the end may be more reliable, The A2 looks better to most people