The Sprinter diesel engines OM 651 and OM 642 are available only for vehicles in countries in which the exhaust standard Euro 5, or Euro 5 Gr. III., applies. The vehicles are also available outside Europe with the exhaust categories Euro 3 and Euro 4 Gr. III.

In conjunction with standard-specification commercial vehicle registration, all model variants with OM 651 (Euro V) or OM 642 (Euro V) diesel engines are also optionally available with the consumption/emission-reducing BlueEFFICIENCY package. The efficiency package is included as standard with passenger car registration.