Found it!!
http://www.mg-rover.org/articles/showart.php?ArtID=449
225mph in a ZT-T :|
MG Rover Group has applied to the Guinness World Records for the World's Fastest Estate car / Station Wagon record. The MG ZT-T, codenamed X-15, reached a top speed of 225.609 mph (360.9 km/h) at the August 2003, 55th annual Bonneville Speed Week Nationals, on the Salt Flats in Utah, USA.