•  igozoomzoom 02/16/13 3:57 pm PST Edit Answer (for another 11 minutes) I’m not sure where you got that figure, but the TL does NOT weight 4600lbs. My Mazda CX-9 SUV doesn’t even weigh 4600lbs! =) The TL starts at 3726lbs and TL SH-AWD starts at 3968lbs. The RL has a curb weight of 4083lbs. These figures are from Acura’s website.