HMS-Tuning - Performance Tuning

Mercedes Viano W639

List of Mercedes Viano W639 engine types, for which HMS-Tuning may offer performance improvement.

Model	engine type	engine capacity	OEM values
Viano W639	120 CDI	2987 ccm	204 HP / 150 kW	Select
Viano W639	2.0 CDI	2143 ccm	136 HP / 100 kW	Select
Viano W639	200 CDI	2148 ccm	109 HP / 80 kW	Select
Viano W639	220 CDI	2148 ccm	150 HP / 110 kW	Select
Viano W639	Diesel	2987 ccm	224 HP / 165 kW	Select

Model	engine type	engine capacity	OEM values
Viano W639	3.5 V6	3498 ccm	258 HP / 190 kW	Select

Important notice:
The installation of electronic addons for tuning leads in Germany to a loss of the general vehicle approval, if the installation will not be checked and approved immediately by an official authorized expert. Driving a vehicle on public roads without a general vehicle approval might void your vehicles liability insurance and you may loose the complete vehicle insurance protection (please check upfront with the vehicle insurance provider). Driving a vehicle without having a valid vehicle liability insurance is a criminal offence in Germany! Installation of tuning addons may also lead to loss of any warranty claims against the manufacturer or seller of the vehicle.