The B-Class driver and front seat passenger benefit from ergonomic, highly supportive seating with a wide range of standard adjustment. The optional seat comfort package adds mechanical 6-way adjustment with lumbar support and memory function.

Rear seat passengers enjoy generous legroom, thanks to the raised seating position, and rear seats can be folded down in a split folding 1/3 : 2/3 ratio to maximise loadspace and convenience.