2004 BMW 545 vs. 2003 Lexus IS
To start off, 2004 BMW 545 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Lexus IS. In addition, the cost of maintenance, including insurance, on 2003 Lexus IS would be higher. At 4,398 cc (8 cylinders), 2004 BMW 545 is equipped with a bigger engine. In terms of performance, 2004 BMW 545 (315 HP @ 7750 RPM) has 162 more horse power than 2003 Lexus IS. (153 HP @ 6200 RPM). In normal driving conditions, 2004 BMW 545 should accelerate faster than 2003 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 545 weights approximately 380 kg more than 2003 Lexus IS. 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, 2004 BMW 545 (447 Nm) has 251 more torque (in Nm) than 2003 Lexus IS. (196 Nm). This means 2004 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2003 Lexus IS.
Compare all specifications:
| 2004 BMW 545 | 2003 Lexus IS | |
| Make | BMW | Lexus |
| Model | 545 | IS |
| Year Released | 2004 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1988 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 315 HP | 153 HP |
| Engine RPM | 7750 RPM | 6200 RPM |
| Torque | 447 Nm | 196 Nm |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1780 kg | 1400 kg |
| Vehicle Length | 4850 mm | 4410 mm |
| Vehicle Width | 1850 mm | 1730 mm |
| Vehicle Height | 1480 mm | 1430 mm |
| Wheelbase Size | 2830 mm | 2680 mm |
| Fuel Tank Capacity | 70 L | 70 L |
