Buying a Tacoma

I am looking to get a 2007 or newer used Tacoma. I am wanting some in put from the more experienced guys on here. wanting a TRD sport 4x4 double cab. I have already found out the seats in the TRD are better to have. What I don't know is what the difference is between the sport and the off road? Kinda want some pointers on what to look for as far as potential problems . Or options to make sure it has. Looking forward to hearing from u guys, and thanks in advance for any responses.

 

The somewhat short answer is

Off road has the ATRAC, rear locker, chrome bumpers, and 16" wheels. Might be forgetting something.
In the states for the Off Road, you can't get a double cab and a long bed together.

Sport has color matched bumpers, grill, and door handles, 17" wheels, hood skeeewp, mechanical or electronic LSD depending on year.
Sport you can get DCLB.

Both have outlets in the bed.