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Mercedes-Benz Viano W639 3.5i V6 24V (258 Hp) Automatic compact
Overall Rating
Mercedes-Benz Viano:
The Mercedes-Benz Vito is a mid-sized light commercial vehicle produced by Mercedes-Benz, available as a panel van, chassis cab, or multi-purpose vehicle , carrying cargo or up to eight passengers. In the Mercedes-Benz van lineup, it is positioned between the larger Sprinter and the smaller Citan.
The Vito refers to the cargo van variant for commercial use; when passenger accommodations are substituted for part or all of the load area, it is known as the Vito Traveliner, V-Class or Viano. The Traveliner/V-Class/Viano is a large MPV....(Read more on Wikipedia)
W639 Overview:
Mercedes-Benz Viano (W639). With 340 Nm of torque, it offers ample pulling power. At around 2005 kg, it’s on the heavier side. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is relatively slow (0–100 km/h in 9.5 s). The top speed reaches 199 km/h. A spacious vehicle designed to transport passengers comfortably, often with sliding doors. Seating for 5 makes it ideal for daily use.
The Viano W639 achieved a respectable 4-star Euro NCAP rating, offering good adult occupant protection, though the passenger compartment was noted as unstable in frontal impact.
3.5i V6 24V (258 Hp) Automatic compact Verdict:
Performance Verdict
This powerful V6 offers strong acceleration and effortless highway cruising, making it ideal for long journeys and carrying heavy loads with ease.
Fuel Economy
Fuel consumption is high, as expected for a large petrol V6 in a vehicle of this size, making it less economical for daily city driving.
Pros and Cons:
Pros:
- • Spacious and versatile interior for passengers and cargo
- • Comfortable ride quality, especially on long journeys
- • Premium feel and badge appeal
- • Strong V6 petrol engine options for robust performance
- • Good visibility and driving position
Cons:
- • High fuel consumption for petrol models
- • Base diesel engine can feel underpowered
- • Large turning circle makes city maneuvering challenging
- • Potential for rust issues on older models
- • Maintenance and parts can be expensive
Specifications:
Specifications are compared to those of the previous generation(W639: 2007 - 2010).
| General: | |
|---|---|
| Brand: | Mercedes-Benz |
| Model: | Viano |
| Generation: | W639 |
| Modification (Engine): | 3.5i V6 24V (258 Hp) Automatic compact |
| Start of production: | October, 2007 |
| End of production: | August, 2010 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Minivan |
| Seats: | 5 |
| Doors: | 4 |
| Engine: | |
|---|---|
| Power: | 258 Hp @ 5900 rpm. Same horsepower |
| Power per litre: | 73.8 Hp/l [Same length.] |
| Torque: | 340 Nm @ 2500-5000 rpm. |
| Engine Model/Code: | M 272 E 35 More details about the engine M 272 E 35 |
| Engine displacement: | 3498 |
| Number of cylinders: | 6 |
| Engine configuration: | V-engine |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Multi-port manifold injection |
| Engine aspiration: | Naturally aspirated engine |
| Valvetrain: | DOHC |
| Engine oil capacity: | 10 l |
| Coolant: | 9.9 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 92.9 mm mm |
| Piston Stroke: | 86 mm mm |
| Compression ratio: | 10.7:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 16.3 l/100 km |
| Fuel consumption (economy) - extra urban: | 9.4 l/100 km |
| Fuel consumption (economy) - combined: | 11.9 l/100 km |
| Emission standard: | Euro 4 |
| Acceleration 0 - 100 km/h: | 9.5 sec |
| Acceleration 0 - 62 mph: | 9.5 sec |
| Maximum speed: | 199 km/h |
| Weight-to-power ratio: | 7.8 kg/Hp, 128.7 Hp/tonne |
| Weight-to-torque ratio: | 5.9 kg/Nm, 169.6 Nm/tonne |
| Acceleration 0 - 60 mph: | 9 sec |
| Space: | |
|---|---|
| Kerb Weight: | 2005 |
| Max. weight: | 2770 |
| Max load: | 765 |
| Trunk (boot) space - minimum: | 430 l |
| Fuel tank capacity: | 75 l |
| Size: | |
|---|---|
| Length: | 4748 mm mm [Same length.] |
| Width: | 1901 mm mm [Same width.] |
| Height: | 1875 mm mm [Same height.] |
| Wheelbase: | 3200 mm mm [Same wheelbase.] |
| Front track: | 1630 mm |
| Rear (Back) track: | 1630 mm |
| Minimum turning circle (turning diameter): | 11.8 m [above average] |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears | 5 |
| Transmission type | Automatic |
| Front brakes | Ventilated discs [Best for performance and cooling.] |
| Rear brakes | Disc [above average] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 225/55 R17 |
| Wheel rims size | 7J x 17 |
| Front suspension | Independent coil spring |
| Rear suspension | Semi-independent, coil spring |
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