The other day I parked next to another G37 and noticed that it's suspension made the car seem higher from the trunk than my 2010 G37Xs. It was a G37X non-sport. Does the suspension make the car seem lower in the sport models, coupe and sedans? Is that why the non-sport seen higher? I thought that the non-sport has 17" wheels and the sport has 18" wheels. Is that to offset the lower suspension?