I just got an 07 HCH, the left rear of the car is 3/4" lower than the right side.
Dealer told me they have a 1" tolerance. Took it to another dealer and they told me it was normal. 3/4" is very noticeable. This difference can be seen when comparing the gap in the wheelwells on the left and right rear. They even suggested that since I had a full tank of gas (which is on the left rear of car) it may look lower. Well it only had 2 gallons left and it still was 3/4" lower on the left side.
Anyone else has this problem?