2008 BMW 745 vs. 2006 Mercedes-Benz S
To start off, 2008 BMW 745 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz S would be higher. At 4,965 cc (8 cylinders), 2006 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2008 BMW 745 (328 HP @ 6100 RPM) has 26 more horse power than 2006 Mercedes-Benz S. (302 HP @ 5600 RPM). In normal driving conditions, 2008 BMW 745 should accelerate faster than 2006 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 745 weights approximately 54 kg more than 2006 Mercedes-Benz S. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2006 Mercedes-Benz S (460 Nm @ 2700 RPM) has 10 more torque (in Nm) than 2008 BMW 745. (450 Nm @ 3600 RPM). This means 2006 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 745.
Compare all specifications:
| 2008 BMW 745 | 2006 Mercedes-Benz S | |
| Make | BMW | Mercedes-Benz |
| Model | 745 | S |
| Year Released | 2008 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4397 cc | 4965 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 Bore Size | 92 mm | 97 mm |
| Engine Stroke Size | 82.7 mm | 84 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1945 kg | 1891 kg |
| Vehicle Length | 5040 mm | 5170 mm |
| Vehicle Width | 1910 mm | 1860 mm |
| Vehicle Height | 1500 mm | 1450 mm |
| Wheelbase Size | 3000 mm | 3090 mm |
| Fuel Consumption Overall | 10.9 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 88 L | 88 L |
