The Mercedes-Benz Viano (W639), particularly the facelifted version introduced in 2010, 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 alternative to vans like the Volkswagen Multivan and Ford Galaxy. Positioned between a standard passenger van and a luxury SUV, the Viano aimed to provide a comfortable and versatile vehicle for families and businesses alike. The 2010 facelift brought styling updates, improved efficiency, and enhanced features, solidifying its position in the market until production ended in March 2014. This article focuses on the Viano CDI 2.2 variant, equipped with a 2.2-liter diesel engine producing 163 horsepower.
Mercedes-Benz Viano CDI 2.2 (W639) Overview
The W639 generation of the Viano, launched in 2003, was a successor to the Vito and V-Class models. The 2010 facelift brought a more refined appearance with a redesigned front fascia, updated interior materials, and improved safety features. The CDI 2.2 model, powered by a four-cylinder diesel engine, was a common configuration, offering a balance between fuel economy and performance. The Viano’s spacious interior, configurable seating arrangements (typically seating up to six passengers), and relatively luxurious appointments made it a compelling option for those needing a versatile and comfortable vehicle. It served as a platform for both passenger transport and commercial applications, often customized for specific needs.
Engine & Performance
The heart of the Viano CDI 2.2 is the OM 651 DE 22 LA, a 2.143-liter (130.77 cubic inches) inline-four cylinder diesel engine. This engine utilizes a common rail direct injection system and a turbocharger with an intercooler to deliver 163 horsepower at 3800 rpm and 360 Newton-meters (265.52 lb-ft) of torque between 1600 and 2400 rpm. The engine’s longitudinal front-engine layout contributes to a balanced weight distribution. Power is delivered to the rear wheels via a six-speed manual transmission. Acceleration from 0 to 100 km/h (0-62 mph) takes 12.1 seconds, while 0 to 60 mph is achieved in approximately 11.5 seconds. The Viano CDI 2.2 achieves a maximum speed of 188 km/h (116.82 mph). The weight-to-power ratio is 12 kg/Hp, and the weight-to-torque ratio is 5.4 kg/Nm, indicating a reasonable level of performance for its size and intended use.
Design & Features
The Mercedes-Benz Viano is a five-door minivan characterized by its spacious interior and practical design. The W639 facelift features a more contemporary aesthetic compared to the original model, with a bolder grille and revised headlight design. Inside, the Viano prioritizes comfort and versatility. The standard configuration offers seating for six passengers, with options for different seating arrangements, including swiveling seats and a folding table. The interior materials were upgraded in the 2010 facelift, offering a more premium feel. Safety features include ABS (Anti-lock Braking System) and, depending on the specific trim level, features like electronic stability control. The Viano’s large windows and relatively high roofline contribute to a bright and airy cabin. The vehicle’s dimensions – a length of 4763 mm (187.52 in), a width of 1901 mm (74.84 in), and a height of 1875 mm (73.82 in) – provide ample space for passengers and cargo.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | Viano |
| Generation | Viano (W639, facelift 2010) |
| Type (Engine) | CDI 2.2 (163 Hp) |
| 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) | 8.8-9 l/100 km (26.7 – 26.1 US mpg) |
| Fuel consumption (extra urban) | 6.4-6.6 l/100 km (36.8 – 35.6 US mpg) |
| Fuel consumption (combined) | 7.2-7.4 l/100 km (32.7 – 31.8 US mpg) |
| CO2 emissions | 190-195 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 12.1 sec |
| Acceleration 0 – 62 mph | 12.1 sec |
| Acceleration 0 – 60 mph | 11.5 sec |
| Maximum speed | 188 km/h (116.82 mph) |
| Weight-to-power ratio | 12 kg/Hp |
| Weight-to-torque ratio | 5.4 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 aspiration | Turbocharger, Intercooler |
| 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 | 1955-1980 kg (4310.04 – 4365.15 lbs.) |
| Max. weight | 2800 kg (6172.94 lbs.) |
| Max load | 820-845 kg (1807.79 – 1862.91 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.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears | 6 gears, manual transmission |
| 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 |
The Mercedes-Benz Viano CDI 2.2 (W639) offered a compelling blend of practicality, comfort, and efficiency for European buyers. While not available in the US market, it represented a sophisticated option in the MPV segment, catering to those seeking a versatile vehicle for both personal and commercial use.


