2006 BMW 645 vs. 2004 Mercedes-Benz S
To start off, 2006 BMW 645 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz S would be higher. At 4,964 cc (8 cylinders), 2004 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP @ 6100 RPM) has 26 more horse power than 2004 Mercedes-Benz S. (302 HP @ 5600 RPM). In normal driving conditions, 2006 BMW 645 should accelerate faster than 2004 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz S weights approximately 170 kg more than 2006 BMW 645.
Because 2004 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 645. In wet, icy, snow, or gravel driving conditions, 2004 Mercedes-Benz S 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, 2004 Mercedes-Benz S (460 Nm @ 2700 RPM) has 10 more torque (in Nm) than 2006 BMW 645. (450 Nm @ 3600 RPM). This means 2004 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 645.
Compare all specifications:
2006 BMW 645 | 2004 Mercedes-Benz S | |
Make | BMW | Mercedes-Benz |
Model | 645 | S |
Year Released | 2006 | 2004 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 4398 cc | 4964 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 328 HP | 302 HP |
Engine RPM | 6100 RPM | 5600 RPM |
Torque | 450 Nm | 460 Nm |
Torque RPM | 3600 RPM | 2700 RPM |
Engine Compression Ratio | 10.0:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 250 km/hour | 250 km/hour |
Acceleration 0-100mph | 5.6 seconds | 6.5 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1810 kg | 1980 kg |
Vehicle Length | 4830 mm | 5050 mm |
Vehicle Width | 1860 mm | 1860 mm |
Vehicle Height | 1380 mm | 1460 mm |
Wheelbase Size | 2790 mm | 2840 mm |
Fuel Consumption Overall | 13.3 L/100km | 12.9 L/100km |
Fuel Tank Capacity | 70 L | 88 L |