2008 Infiniti M vs. 2003 Mercedes-Benz Viano
To start off, 2008 Infiniti M is newer by 5 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 4,493 cc (8 cylinders), 2008 Infiniti M is equipped with a bigger engine. In terms of performance, 2008 Infiniti M (325 HP @ 6400 RPM) has 184 more horse power than 2003 Mercedes-Benz Viano. (141 HP @ 3800 RPM). In normal driving conditions, 2008 Infiniti M 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 209 kg more than 2008 Infiniti M.
Because 2008 Infiniti M 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, 2008 Infiniti M 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, 2008 Infiniti M (456 Nm @ 4000 RPM) has 112 more torque (in Nm) than 2003 Mercedes-Benz Viano. (344 Nm @ 1800 RPM). This means 2008 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2003 Mercedes-Benz Viano.
Compare all specifications:
| 2008 Infiniti M | 2003 Mercedes-Benz Viano | |
| Make | Infiniti | Mercedes-Benz |
| Model | M | Viano |
| Year Released | 2008 | 2003 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4493 cc | 2148 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 325 HP | 141 HP |
| Engine RPM | 6400 RPM | 3800 RPM |
| Torque | 456 Nm | 344 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Drive Type | 4WD | Rear |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1837 kg | 2046 kg |
| Vehicle Length | 4900 mm | 4750 mm |
| Vehicle Width | 1800 mm | 1910 mm |
| Vehicle Height | 1520 mm | 1880 mm |
| Wheelbase Size | 2910 mm | 3210 mm |
| Fuel Consumption Overall | 13.1 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 76 L | 80 L |
