Not the M4 rival Lexus (and we) would like, but still has appeal.
A saloon car for people who don’t really care about/enjoy driving, but quite like big mpg and a nice stereo
Every Lexus trait wrapped up in a tight 3 Series sized package. Superb design, forgettable to drive, probably quite nice to own.
Forgettable engine and transmission in a sporty-looking package. A sheep in wolf’s clothing.