2003 Mercedes-Benz Viano vs. 2006 Mercedes-Benz G
To start off, 2006 Mercedes-Benz G is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz Viano. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz Viano would be higher. At 4,966 cc (8 cylinders), 2006 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz G (292 HP @ 5500 RPM) has 151 more horse power than 2003 Mercedes-Benz Viano. (141 HP @ 3800 RPM) In normal driving conditions, 2006 Mercedes-Benz G should accelerate faster than 2003 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz Viano weights approximately 261 kg more than 2006 Mercedes-Benz G.
Because 2006 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mercedes-Benz Viano. In wet, icy, snow, or gravel driving conditions, 2006 Mercedes-Benz G will offer significantly more control. 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, 2006 Mercedes-Benz G (456 Nm @ 2800 RPM) has 112 more torque (in Nm) than 2003 Mercedes-Benz Viano. (344 Nm @ 1800 RPM). This means 2006 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2003 Mercedes-Benz Viano.
Compare all specifications:
| 2003 Mercedes-Benz Viano | 2006 Mercedes-Benz G | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | Viano | G |
| Year Released | 2003 | 2006 |
| Body Type | Minivan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2148 cc | 4966 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 141 HP | 292 HP |
| Engine RPM | 3800 RPM | 5500 RPM |
| Torque | 344 Nm | 456 Nm |
| Torque RPM | 1800 RPM | 2800 RPM |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 174 km/hour | 185 km/hour |
| Drive Type | Rear | 4WD |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2046 kg | 1785 kg |
| Vehicle Length | 4750 mm | 4670 mm |
| Vehicle Width | 1910 mm | 1770 mm |
| Vehicle Height | 1880 mm | 1940 mm |
| Wheelbase Size | 3210 mm | 2860 mm |
| Fuel Consumption Overall | 8.6 L/100km | 16.7 L/100km |
| Fuel Tank Capacity | 80 L | 96 L |
