2005 BMW 730 vs. 2002 Mercedes-Benz S
To start off, 2005 BMW 730 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2002 Mercedes-Benz S would be higher. At 4,266 cc (8 cylinders), 2002 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2002 Mercedes-Benz S (275 HP @ 5750 RPM) has 50 more horse power than 2005 BMW 730. (225 HP @ 4000 RPM) In normal driving conditions, 2002 Mercedes-Benz S should accelerate faster than 2005 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 730 weights approximately 80 kg more than 2002 Mercedes-Benz S.
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, 2005 BMW 730 (500 Nm @ 2000 RPM) has 99 more torque (in Nm) than 2002 Mercedes-Benz S. (401 Nm @ 3000 RPM). This means 2005 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2002 Mercedes-Benz S.
Compare all specifications:
| 2005 BMW 730 | 2002 Mercedes-Benz S | |
| Make | BMW | Mercedes-Benz |
| Model | 730 | S |
| Year Released | 2005 | 2002 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 4266 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 225 HP | 275 HP |
| Engine RPM | 4000 RPM | 5750 RPM |
| Torque | 500 Nm | 401 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Engine Bore Size | 84.1 mm | 89.9 mm |
| Engine Stroke Size | 90 mm | 84 mm |
| Acceleration 0-100mph | 8 seconds | 7.3 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1975 kg | 1895 kg |
| Vehicle Length | 5050 mm | 5170 mm |
| Vehicle Width | 1910 mm | 1860 mm |
| Vehicle Height | 1500 mm | 1450 mm |
| Wheelbase Size | 2890 mm | 3090 mm |
| Fuel Tank Capacity | 88 L | 88 L |
