Reading a cleared fault memory as a clean car
An empty fault list with incomplete readiness monitors means the memory was wiped recently, which is the opposite of reassuring. Insist on a re-scan after 50-100 km of driving, or make the deal conditional on it. The absence of history is a finding, not a pass.
Paying GCC-spec money for an unverified import
The premium for GCC cars exists because of cooling packages, dust filtration and warranty validity. If the door-jamb sticker, VIN history and cooling hardware say the car was built for Michigan or Osaka, the price should say so too. Verify the build market before negotiating, because the discount is your compensation for extra risk.
Letting evening light close the deal
Forecourt lighting and Ramadan-hour viewings flatter paintwork: colour mismatch, orange peel and filler ripples vanish under artificial light. Do the conversation at night if you must, but make the final decision after the car has been seen washed, in low-angle daylight, ideally with gauge readings across every panel.