The Mercedes-Benz Viano, specifically the W639 generation with the 2010 facelift, represents a significant offering in the premium multi-purpose vehicle (MPV) segment. While not officially sold in the United States, the Viano was a popular choice in Europe as a more luxurious and versatile alternative to standard vans. Positioned above the Vito, the Viano catered to buyers seeking a blend of passenger comfort, cargo capacity, and sophisticated features. The CDI 2.0 (136 Hp) 4MATIC Automatic variant, produced from September 2010 to March 2014, combined a fuel-efficient diesel engine with all-wheel drive capability and the convenience of an automatic transmission.
Mercedes-Benz Viano (W639, 2010 Facelift) CDI 2.0 4MATIC
The W639 Viano underwent a notable facelift in 2010, bringing revised styling, improved interior appointments, and updated technology. This iteration of the Viano aimed to enhance its appeal to families and business users alike, offering a refined travel experience. The CDI 2.0 4MATIC model specifically targeted those needing all-weather capability and a comfortable ride, making it suitable for diverse terrains and climates. The Viano’s design philosophy centered around providing a spacious and adaptable interior, capable of accommodating up to six passengers with ample luggage space.
Engine & Performance
The heart of the Viano CDI 2.0 4MATIC is the OM 651 DE 22 LA, a 2.1-liter inline four-cylinder diesel engine. This powerplant delivers 136 horsepower at 3800 rpm and 310 Nm (228.64 lb.-ft.) of torque between 1400 and 2400 rpm. The engine utilizes a diesel commonrail fuel injection system and is equipped with a turbocharger and intercooler to optimize performance and efficiency. Power is delivered to all four wheels via a five-speed automatic transmission (G-NAG), providing smooth gear changes and enhanced traction. Acceleration from 0 to 100 km/h (0-62 mph) takes 16 seconds, while 0 to 60 mph is achieved in approximately 15.2 seconds. The Viano CDI 2.0 4MATIC achieves a maximum speed of 161 km/h (100.04 mph). The weight-to-power ratio is 15 kg/Hp, and the weight-to-torque ratio is 6.6 kg/Nm, indicating a reasonable balance between power and weight for its class.
Design & Features
The Viano W639 is a five-door minivan designed to maximize interior space and versatility. It comfortably seats six passengers and offers a generous cargo area, making it ideal for family trips or transporting equipment. The 2010 facelift brought subtle but effective styling updates, including a revised front grille, updated headlights, and redesigned bumpers. Inside, the Viano boasts a well-appointed cabin with comfortable seating and a range of features designed to enhance the driving experience. Safety features include ABS (Anti-lock Braking System) and an electric power steering system. The Viano’s dimensions are substantial, measuring 4763 mm (187.52 in.) in length, 1901 mm (74.84 in.) in width, and 1875 mm (73.82 in.) in height. Its wheelbase of 3200 mm (125.98 in.) contributes to a stable and comfortable ride. The vehicle rides on 16-inch wheel rims with 205/65 R16 tires.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | Viano |
| Generation | Viano (W639, facelift 2010) |
| Type (Engine) | CDI 2.0 (136 Hp) 4MATIC Automatic |
| Start of production | September, 2010 |
| End of production | March, 2014 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Minivan |
| Seats | 6 |
| Doors | 5 |
| Fuel consumption (urban) | 11.1-11.2 l/100 km (21.2 – 21 US mpg) |
| Fuel consumption (extra urban) | 7.4-7.5 l/100 km (31.8 – 31.4 US mpg) |
| Fuel consumption (combined) | 8.8-8.9 l/100 km (26.7 – 26.4 US mpg) |
| CO2 emissions | 232-234 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 16 sec |
| Acceleration 0 – 62 mph | 16 sec |
| Acceleration 0 – 60 mph | 15.2 sec |
| Maximum speed | 161 km/h (100.04 mph) |
| Weight-to-power ratio | 15 kg/Hp |
| Weight-to-torque ratio | 6.6 kg/Nm |
| Power | 136 Hp @ 3800 rpm |
| Torque | 310 Nm @ 1400-2400 rpm (228.64 lb.-ft.) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | OM 651 DE 22 LA |
| Engine displacement | 2143 cm3 (130.77 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Fuel injection system | Diesel Commonrail |
| Engine oil capacity | 9 l (9.51 US qt | 7.92 UK qt) |
| Coolant capacity | 6.5 l (6.87 US qt | 5.72 UK qt) |
| Kerb Weight | 2035-2060 kg (4486.41 – 4541.52 lbs.) |
| Max. weight | 2800 kg (6172.94 lbs.) |
| Max load | 740-765 kg (1631.42 – 1686.54 lbs.) |
| Fuel tank capacity | 75 l (19.81 US gal | 16.5 UK gal) |
| Length | 4763 mm (187.52 in.) |
| Width | 1901 mm (74.84 in.) |
| Width with mirrors folded | 2013 mm (79.25 in.) |
| Width including mirrors | 2253 mm (88.7 in.) |
| Height | 1875 mm (73.82 in.) |
| Wheelbase | 3200 mm (125.98 in.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears | 5 |
| Gearbox type | automatic transmission -G NAG |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 205/65 R16 |
| Wheel rims size | 16 |
In conclusion, the Mercedes-Benz Viano CDI 2.0 4MATIC (W639, 2010 facelift) offered a compelling package for those seeking a premium, versatile, and capable MPV. While not available in the US market, it served as a popular choice in Europe, providing a blend of luxury, practicality, and all-weather performance.
