Have you looked at 3 series beemer ideally 320d is the machine you want,it will knock spots of any lexus/audi/honda diesel.You might have to look at 06 models,plenty available but take your time and get one that checks out as they can suffer a hard life and are expensive if you have problems.The performance of the lexus is disappointing,overall space is lacking but if your after reliability the Lexus wont disappoint.