2007 BMW X3 vs. 2004 Mercedes-Benz Viano
To start off, 2007 BMW X3 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz Viano. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz Viano would be higher. At 3,199 cc (6 cylinders), 2004 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (260 HP @ 6600 RPM) has 45 more horse power than 2004 Mercedes-Benz Viano. (215 HP @ 5600 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2004 Mercedes-Benz Viano.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mercedes-Benz Viano. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 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, both vehicles can yield 305 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2007 BMW X3 | 2004 Mercedes-Benz Viano | |
| Make | BMW | Mercedes-Benz |
| Model | X3 | Viano |
| Year Released | 2007 | 2004 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 260 HP | 215 HP |
| Engine RPM | 6600 RPM | 5600 RPM |
| Torque | 305 Nm | 305 Nm |
| Torque RPM | 2750 RPM | 2800 RPM |
| Engine Compression Ratio | 10.7:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 209 km/hour | 186 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 5 doors |
