2007 Mazda 6 vs. 2003 Mercedes-Benz Viano
To start off, 2007 Mazda 6 is newer by 4 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 2,148 cc (4 cylinders), 2003 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz Viano (141 HP @ 3800 RPM) has 21 more horse power than 2007 Mazda 6. (120 HP @ 3500 RPM) In normal driving conditions, 2003 Mercedes-Benz Viano should accelerate faster than 2007 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz Viano weights approximately 561 kg more than 2007 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Mercedes-Benz Viano is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Mercedes-Benz Viano. However, in wet, icy, snow, or gravel driving conditions, 2007 Mazda 6, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Mercedes-Benz Viano (344 Nm @ 1800 RPM) has 34 more torque (in Nm) than 2007 Mazda 6. (310 Nm @ 2000 RPM). This means 2003 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda 6.
Compare all specifications:
| 2007 Mazda 6 | 2003 Mercedes-Benz Viano | |
| Make | Mazda | Mercedes-Benz |
| Model | 6 | Viano |
| Year Released | 2007 | 2003 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2148 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 141 HP |
| Engine RPM | 3500 RPM | 3800 RPM |
| Torque | 310 Nm | 344 Nm |
| Torque RPM | 2000 RPM | 1800 RPM |
| Engine Bore Size | 86 mm | 88 mm |
| Engine Stroke Size | 86 mm | 88.3 mm |
| Engine Compression Ratio | 18.3:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 198 km/hour | 174 km/hour |
| Drive Type | Front | Rear |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1485 kg | 2046 kg |
| Vehicle Length | 4690 mm | 4750 mm |
| Vehicle Width | 1790 mm | 1910 mm |
| Vehicle Height | 1440 mm | 1880 mm |
| Wheelbase Size | 2680 mm | 3210 mm |
| Fuel Consumption Overall | 6.5 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 64 L | 80 L |
