2004 BMW 645 vs. 2006 Mercedes-Benz Viano
To start off, 2006 Mercedes-Benz Viano is newer by 2 year(s). Which means there will be less support and parts availability for 2004 BMW 645. In addition, the cost of maintenance, including insurance, on 2004 BMW 645 would be higher. At 4,392 cc (8 cylinders), 2004 BMW 645 is equipped with a bigger engine. In terms of performance, 2004 BMW 645 (322 HP) has 214 more horse power than 2006 Mercedes-Benz Viano. (108 HP). In normal driving conditions, 2004 BMW 645 should accelerate faster than 2006 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz Viano weights approximately 325 kg more than 2004 BMW 645.
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, 2004 BMW 645 (447 Nm) has 177 more torque (in Nm) than 2006 Mercedes-Benz Viano. (270 Nm). This means 2004 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz Viano.
Compare all specifications:
2004 BMW 645 | 2006 Mercedes-Benz Viano | |
Make | BMW | Mercedes-Benz |
Model | 645 | Viano |
Year Released | 2004 | 2006 |
Body Type | Coupe | Minivan |
Engine Position | Front | Front |
Engine Size | 4392 cc | 2146 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 322 HP | 108 HP |
Torque | 447 Nm | 270 Nm |
Engine Bore Size | 92 mm | 88 mm |
Engine Stroke Size | 83 mm | 88.3 mm |
Engine Compression Ratio | 10.5:1 | 18.0:1 |
Drive Type | Rear | Rear |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1715 kg | 2040 kg |
Vehicle Length | 4840 mm | 5230 mm |
Vehicle Width | 1860 mm | 1910 mm |
Vehicle Height | 1380 mm | 1880 mm |
Wheelbase Size | 2790 mm | 3210 mm |
Fuel Consumption Overall | 11.8 L/100km | 8.9 L/100km |
Fuel Tank Capacity | 70 L | 75 L |