The Mercedes-Benz B-Class is a subcompact executive MPV produced by German automaker Mercedes-Benz since 2005. Mercedes-Benz markets it as a sports compact tourer. It is similar to the A-Class , though bigger and with bigger engines. The European New Car Assessment Programme ( Euro NCAP ) classifies it as a small MPV (multi-purpose vehicle).  As of December 20, 2013, delivery of B-Class vehicles reached 1 million since the launch of the B-Class in 2005.