2004 BMW X5 vs. 2007 Lexus IS
To start off, 2007 Lexus IS is newer by 3 year(s). Which means there will be less support and parts availability for 2004 BMW X5. In addition, the cost of maintenance, including insurance, on 2004 BMW X5 would be higher. At 4,799 cc (8 cylinders), 2004 BMW X5 is equipped with a bigger engine. In terms of performance, 2004 BMW X5 (355 HP @ 6200 RPM) has 144 more horse power than 2007 Lexus IS. (211 HP @ 5800 RPM). In normal driving conditions, 2004 BMW X5 should accelerate faster than 2007 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW X5 weights approximately 700 kg more than 2007 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Lexus IS. In wet, icy, snow, or gravel driving conditions, 2004 BMW X5 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, 2004 BMW X5 (500 Nm @ 3600 RPM) has 212 more torque (in Nm) than 2007 Lexus IS. (288 Nm @ 3800 RPM). This means 2004 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus IS.
Compare all specifications:
| 2004 BMW X5 | 2007 Lexus IS | |
| Make | BMW | Lexus |
| Model | X5 | IS |
| Year Released | 2004 | 2007 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 2996 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 355 HP | 211 HP |
| Engine RPM | 6200 RPM | 5800 RPM |
| Torque | 500 Nm | 288 Nm |
| Torque RPM | 3600 RPM | 3800 RPM |
| Engine Bore Size | 93.1 mm | 86 mm |
| Engine Stroke Size | 88.3 mm | 86 mm |
| Acceleration 0-100mph | 6.1 seconds | 8.2 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2275 kg | 1575 kg |
| Vehicle Length | 4670 mm | 4510 mm |
| Vehicle Width | 1880 mm | 1730 mm |
| Vehicle Height | 1730 mm | 1430 mm |
| Wheelbase Size | 2940 mm | 2680 mm |
| Fuel Consumption Overall | 13.5 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 93 L | 70 L |
