For 2006 Leggate once again raced in the BTCC in the same car running on bio-ethanol, with new sponsorship from Vauxhall dealer Thurlby Motors as well as continuing support from the Energy Efficient Motorsport (EEMS) scheme. Her best results were a trio of 10th places.
Leggate's 2006 BTCC campaign involved a repeat of her previous racing car, bio-ethanol fuel, new sponsorship from Thurlby Motors and continued support from EEMS. Her top results were achieved in the form of three 10th place finishes.