1999 BMW 730 vs. 2006 Lexus GS
To start off, 2006 Lexus GS is newer by 7 year(s). Which means there will be less support and parts availability for 1999 BMW 730. In addition, the cost of maintenance, including insurance, on 1999 BMW 730 would be higher. At 2,997 cc (6 cylinders), 2006 Lexus GS is equipped with a bigger engine. In terms of performance, 2006 Lexus GS (217 HP @ 3800 RPM) has 27 more horse power than 1999 BMW 730. (190 HP @ 5300 RPM) In normal driving conditions, 2006 Lexus GS should accelerate faster than 1999 BMW 730.
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 Lexus GS (294 Nm @ 3800 RPM) has 14 more torque (in Nm) than 1999 BMW 730. (280 Nm @ 3950 RPM). This means 2006 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW 730. 2006 Lexus GS has automatic transmission and 1999 BMW 730 has manual transmission. 1999 BMW 730 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Lexus GS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 BMW 730 | 2006 Lexus GS | |
| Make | BMW | Lexus |
| Model | 730 | GS |
| Year Released | 1999 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2793 cc | 2997 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 190 HP | 217 HP |
| Engine RPM | 5300 RPM | 3800 RPM |
| Torque | 280 Nm | 294 Nm |
| Torque RPM | 3950 RPM | 3800 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 84 mm | 86 mm |
| Engine Compression Ratio | 10.2:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5130 mm | 4810 mm |
| Vehicle Width | 1870 mm | 1810 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2940 mm | 2810 mm |
| Fuel Tank Capacity | 90 L | 75 L |
