Help! Losing sleep over which one to get: Hyundai Tucson 2.0 DSL 4x4 or Chevy Captiva 2.0 DSL 4x2???

I like the Captiva cos it's a 7 seater and the 3rd and 2nd row fold FLAT so lots of luggage space there. But I'm not sure about the sturdiness, lasting ability and performance of Chevrolet (planning to keep this SUV for 5 years or more!).

Leaning towards the Tucson at first but my friend just got one and at barely 4 months old, she had to bring her Tucson to the casa 3x cos the aircon is not cool. Hyundai replaced compressor at the 2nd shot but A/C is still not cool enough. :-( For a brand new car, that info is scarrrry! :-( Can anyone tell me if she was just unlucky to have gotten a defective unit or does Tucson really have a weak A/C unit? Davao is super hot so a strong A/C is a must! Also, is the Tucson matagtag? Will be going on long drives often so I need a sturdy SUV.

Need your feedback please to finally help me decide. Thanks guys!