The ground clearance of the 2007 Lexus IS-250 is 0 ft. 5.7 in. (5.7 in.).
The ground clearance of the 2007 Lexus IS-350 is 0 ft. 5.7 in. (5.7 in.).
The ground clearance of the 2007 Lexus GS-450H is 0 ft. 5.1 in. (5.1 in.).
The ground clearance of the 2007 Lexus LS-460 is 0 ft. 6.1 in. (6.1 in.).
The ground clearance of the 2007 Lexus RX-350 is 0 ft. 7 in. (7 in.).
No, it has a timing chain.
http://www.clublexus.com/forums/showthread.php?t=338155
The ground clearance of the 2007 Volkswagen GTI is 0 ft. 5.6 in. (5.6 in.).
The ground clearance of the 2007 Acura MDX is 0 ft. 7.3 in. (7.3 in.).
The ground clearance of the 2007 BMW X5 is 0 ft. 8.3 in. (8.3 in.).
The ground clearance of the 2007 Kia Optima is 0 ft. 6.3 in. (6.3 in.).
The ground clearance of the 2007 Audi S4 is 0 ft. 3.7 in. (3.7 in.).