2003 BMW 730 vs. 2009 Lexus SC
To start off, 2009 Lexus SC is newer by 6 year(s). Which means there will be less support and parts availability for 2003 BMW 730. In addition, the cost of maintenance, including insurance, on 2003 BMW 730 would be higher. At 4,293 cc (8 cylinders), 2009 Lexus SC is equipped with a bigger engine. In terms of performance, 2009 Lexus SC (282 HP @ 5600 RPM) has 54 more horse power than 2003 BMW 730. (228 HP @ 5900 RPM) In normal driving conditions, 2009 Lexus SC should accelerate faster than 2003 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus SC weights approximately 25 kg more than 2003 BMW 730. 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, 2009 Lexus SC (430 Nm @ 3500 RPM) has 130 more torque (in Nm) than 2003 BMW 730. (300 Nm @ 3500 RPM). This means 2009 Lexus SC will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 730.
Compare all specifications:
| 2003 BMW 730 | 2009 Lexus SC | |
| Make | BMW | Lexus |
| Model | 730 | SC |
| Year Released | 2003 | 2009 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 4293 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 282 HP |
| Engine RPM | 5900 RPM | 5600 RPM |
| Torque | 300 Nm | 430 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 84.1 mm | 91.1 mm |
| Engine Stroke Size | 90 mm | 82.5 mm |
| Engine Compression Ratio | 10.2:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1790 kg | 1815 kg |
| Vehicle Length | 5040 mm | 4520 mm |
| Vehicle Width | 1910 mm | 1830 mm |
| Vehicle Height | 1500 mm | 1380 mm |
| Wheelbase Size | 3000 mm | 2630 mm |
| Fuel Tank Capacity | 63 L | 75 L |
