The Mercedes-Benz Viano, specifically the W639 generation with the 2010 facelift, represents a significant offering in the mid-size multi-purpose vehicle (MPV) segment. While not officially sold in the United States, the Viano was a popular choice in Europe as a premium people carrier, bridging the gap between larger vans and smaller, more compact MPVs. Positioned above the Mercedes-Benz Vito, the Viano offered a higher level of comfort, refinement, and available features, catering to families and businesses requiring a versatile and spacious vehicle. This article details the Viano W639 facelift, focusing on the CDI 2.2 L (163 Hp) Automatic variant produced between 2010 and 2014.
Mercedes-Benz Viano W639 (2010-2014) Overview
The W639 Viano underwent a notable facelift in 2010, bringing updated styling, improved interior appointments, and enhanced safety features. The CDI 2.2 L model, powered by a turbocharged diesel engine, was a common configuration, offering a balance of performance and fuel efficiency. The Viano’s appeal lay in its flexible seating arrangements, generous cargo capacity, and the prestige associated with the Mercedes-Benz brand. It served as a luxurious alternative to more utilitarian van-based MPVs, often used for executive transport, family holidays, and as a comfortable platform for conversions into camper vans.
Engine & Performance
The heart of the Viano CDI 2.2 L is the OM 651 DE 22 LA, a 2.143-liter inline four-cylinder diesel engine. This engine produces 163 horsepower at 3800 rpm and 360 Nm (265.52 lb.-ft.) of torque between 1600 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 the rear wheels via a five-speed automatic transmission (5G-TRONIC). Acceleration from 0 to 100 km/h (0-62 mph) takes 11.1 seconds, while 0 to 60 mph is achieved in approximately 10.5 seconds. The Viano CDI 2.2 L boasts a maximum speed of 182 km/h (113.09 mph). The weight-to-power ratio is 12.1 kg/Hp, and the weight-to-torque ratio is 5.5 kg/Nm, indicating a reasonable balance between weight and available power and torque.
Design & Features
The Mercedes-Benz Viano W639 is a five-door minivan with seating for up to six passengers. Its body style is characterized by a relatively long wheelbase (3200 mm / 125.98 in) and a spacious interior. The 2010 facelift brought subtle but noticeable changes to the exterior, including a revised front grille, updated headlights, and redesigned bumpers. Inside, the Viano offered a comfortable and well-appointed cabin, with options for leather upholstery, wood trim, and advanced infotainment systems. Key features included ABS (Anti-lock Braking System), electric power steering, and a steering rack and pinion system for precise handling. The Viano prioritized passenger comfort and practicality, offering a versatile interior that could be configured to suit various needs. The vehicle’s dimensions – 5008 mm (197.17 in) in length, 1901 mm (74.84 in) in width, and 1875 mm (73.82 in) in height – contribute to its spaciousness and commanding road presence.
Safety and Technology
For its time, the Viano W639 offered a respectable level of safety features. The inclusion of ABS was standard, providing enhanced braking control. While advanced driver-assistance systems common in modern vehicles were not available, the Viano’s robust construction and well-engineered chassis contributed to its overall safety profile. The focus was on providing a stable and predictable driving experience, coupled with a comfortable and secure cabin for passengers. The electric power steering contributed to ease of maneuverability, particularly in urban environments.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | Viano |
| Generation | Viano (W639, facelift 2010) |
| Type (Engine) | CDI 2.2 L (163 Hp) 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) | 10-10.2 l/100 km (23.5 – 23.1 US mpg) |
| Fuel consumption (extra urban) | 6.8-7 l/100 km (34.6 – 33.6 US mpg) |
| Fuel consumption (combined) | 8-8.2 l/100 km (29.4 – 28.7 US mpg) |
| CO2 emissions | 211-216 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 11.1 sec |
| Acceleration 0 – 62 mph | 11.1 sec |
| Acceleration 0 – 60 mph | 10.5 sec |
| Maximum speed | 182 km/h (113.09 mph) |
| Weight-to-power ratio | 12.1 kg/Hp |
| Weight-to-torque ratio | 5.5 kg/Nm |
| Power | 163 Hp @ 3800 rpm |
| Torque | 360 Nm @ 1600-2400 rpm (265.52 lb.-ft. @ 1600-2400 rpm) |
| 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 | 1980-2005 kg (4365.15 – 4420.27 lbs.) |
| Max. weight | 2800 kg (6172.94 lbs.) |
| Max load | 795-820 kg (1752.67 – 1807.79 lbs.) |
| Fuel tank capacity | 75 l (19.81 US gal | 16.5 UK gal) |
| Length | 5008 mm (197.17 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.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears and type of gearbox | 5 gears, automatic transmission -G NAG |
| Tires size | 205/65 R16 |
| Wheel rims size | 16 |
The Mercedes-Benz Viano W639, particularly the CDI 2.2 L Automatic variant, remains a compelling option in the used MPV market, offering a blend of luxury, practicality, and reliability. While not available new in the US, its European popularity speaks to its quality and versatility.
