2006 Mercedes-Benz Viano vs. 2005 Mercedes-Benz S
To start off, 2006 Mercedes-Benz Viano is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz S would be higher. At 5,980 cc (12 cylinders), 2005 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz S (603 HP) has 495 more horse power than 2006 Mercedes-Benz Viano. (108 HP) In normal driving conditions, 2005 Mercedes-Benz S should accelerate faster than 2006 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz S weights approximately 180 kg more than 2006 Mercedes-Benz Viano. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Mercedes-Benz S (998 Nm @ 2000 RPM) has 728 more torque (in Nm) than 2006 Mercedes-Benz Viano. (270 Nm @ 1600 RPM). This means 2005 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz Viano.
Compare all specifications:
| 2006 Mercedes-Benz Viano | 2005 Mercedes-Benz S | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | Viano | S |
| Year Released | 2006 | 2005 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2146 cc | 5980 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 108 HP | 603 HP |
| Torque | 270 Nm | 998 Nm |
| Torque RPM | 1600 RPM | 2000 RPM |
| Engine Bore Size | 88 mm | 82.7 mm |
| Engine Stroke Size | 88.3 mm | 93 mm |
| Engine Compression Ratio | 18.0:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 16.2 seconds | 4.8 seconds |
| Drive Type | Rear | Rear |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2040 kg | 2220 kg |
| Vehicle Length | 5230 mm | 5050 mm |
| Vehicle Width | 1910 mm | 1860 mm |
| Vehicle Height | 1880 mm | 1450 mm |
| Wheelbase Size | 3210 mm | 3090 mm |
| Fuel Consumption Overall | 8.9 L/100km | 14.8 L/100km |
| Fuel Tank Capacity | 75 L | 80 L |
