2006 BMW 730 vs. 2005 Mercedes-Benz E500
To start off, 2006 BMW 730 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz E500. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz E500 would be higher. At 4,966 cc (8 cylinders), 2005 Mercedes-Benz E500 is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz E500 (302 HP @ 4200 RPM) has 48 more horse power than 2006 BMW 730. (254 HP @ 6600 RPM) In normal driving conditions, 2005 Mercedes-Benz E500 should accelerate faster than 2006 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 730 weights approximately 16 kg more than 2005 Mercedes-Benz E500.
Because 2005 Mercedes-Benz E500 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 730. In wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz E500 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, 2005 Mercedes-Benz E500 (460 Nm) has 160 more torque (in Nm) than 2006 BMW 730. (300 Nm). This means 2005 Mercedes-Benz E500 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 730.
Compare all specifications:
| 2006 BMW 730 | 2005 Mercedes-Benz E500 | |
| Make | BMW | Mercedes-Benz |
| Model | 730 | E500 |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 4966 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 254 HP | 302 HP |
| Engine RPM | 6600 RPM | 4200 RPM |
| Torque | 300 Nm | 460 Nm |
| Engine Compression Ratio | 10.7:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1935 kg | 1919 kg |
| Vehicle Length | 5040 mm | 4880 mm |
| Vehicle Width | 1910 mm | 1820 mm |
| Vehicle Height | 1500 mm | 1500 mm |
| Wheelbase Size | 3000 mm | 2720 mm |
| Fuel Consumption Overall | 10.1 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 88 L | 80 L |
