If you haven't seen it already this video shows the amazing performance of the TETRA Micromouse at the 2009 All Japan Micromouse Competition.
Lem from robots dreams has an in-depth analysis of it's performance.
Updated 15 Dec 2009 6:08
top speed: 4300mm/s
top acceleration: 15000mm/s/s
top angular acceleration: 60000deg/s/s
turn speed: (90L)1600mm/s, (90V)1350mm/s, (180)1400mm/s, (45)1600mm/s, (135)1350mm/s