2009 Infiniti G37 vs. 2003 Mercedes-Benz Viano
To start off, 2009 Infiniti G37 is newer by 6 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 3,696 cc (6 cylinders), 2009 Infiniti G37 is equipped with a bigger engine. In terms of performance, 2009 Infiniti G37 (329 HP) has 221 more horse power than 2003 Mercedes-Benz Viano. (108 HP). In normal driving conditions, 2009 Infiniti G37 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 331 kg more than 2009 Infiniti G37.
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, 2009 Infiniti G37 (365 Nm @ 5200 RPM) has 95 more torque (in Nm) than 2003 Mercedes-Benz Viano. (270 Nm @ 1600 RPM). This means 2009 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mercedes-Benz Viano.
Compare all specifications:
| 2009 Infiniti G37 | 2003 Mercedes-Benz Viano | |
| Make | Infiniti | Mercedes-Benz |
| Model | G37 | Viano |
| Year Released | 2009 | 2003 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3696 cc | 2147 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 329 HP | 108 HP |
| Torque | 365 Nm | 270 Nm |
| Torque RPM | 5200 RPM | 1600 RPM |
| Engine Compression Ratio | 10.9:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Rear |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1719 kg | 2050 kg |
| Vehicle Length | 4760 mm | 5000 mm |
| Vehicle Width | 1780 mm | 1910 mm |
| Vehicle Height | 1460 mm | 1880 mm |
| Wheelbase Size | 2860 mm | 3210 mm |
| Fuel Consumption Overall | 11.2 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 76 L | 75 L |
