2005 BMW X3 vs. 2003 Lexus SC
To start off, 2005 BMW X3 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Lexus SC. In addition, the cost of maintenance, including insurance, on 2003 Lexus SC would be higher. At 4,294 cc (8 cylinders), 2003 Lexus SC is equipped with a bigger engine. In terms of performance, 2003 Lexus SC (290 HP @ 5600 RPM) has 106 more horse power than 2005 BMW X3. (184 HP @ 6000 RPM) In normal driving conditions, 2003 Lexus SC should accelerate faster than 2005 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X3 weights approximately 75 kg more than 2003 Lexus SC.
Because 2005 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Lexus SC. In wet, icy, snow, or gravel driving conditions, 2005 BMW X3 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, 2003 Lexus SC (447 Nm @ 3500 RPM) has 210 more torque (in Nm) than 2005 BMW X3. (237 Nm @ 3500 RPM). This means 2003 Lexus SC will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW X3.
Compare all specifications:
| 2005 BMW X3 | 2003 Lexus SC | |
| Make | BMW | Lexus |
| Model | X3 | SC |
| Year Released | 2005 | 2003 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 4294 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 184 HP | 290 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 237 Nm | 447 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1815 kg | 1740 kg |
| Vehicle Length | 4570 mm | 4520 mm |
| Vehicle Width | 1860 mm | 1830 mm |
| Vehicle Height | 1680 mm | 1380 mm |
| Wheelbase Size | 2710 mm | 2630 mm |
| Fuel Tank Capacity | 67 L | 66 L |
