fairly and squarely aimed at the company car user,i don't fancy going for less power.
Less power isn't necessarily a problem. This version has similar BHP to the original IS200, and if the new engine characteristics make it drive even nearly as well as that and also return useful fuel economy; surely IS220D drivers will think they are in heaven in this revised version? Lets face it, it is almost bound to be better - Lexus are not going to be looking for something to dislodge the IS220D from its position as sort of OK, but their worst car ever.
the 220 is a heavy car due to the equipment and safety levels.a power reduction for those currently owning a 177bhp model will be very noticeable imho.