2003 BMW X5 vs. 2008 BMW 635
To start off, 2008 BMW 635 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 BMW X5. In addition, the cost of maintenance, including insurance, on 2003 BMW X5 would be higher. At 2,993 cc (6 cylinders), 2008 BMW 635 is equipped with a bigger engine. In terms of performance, 2008 BMW 635 (282 HP @ 4400 RPM) has 67 more horse power than 2003 BMW X5. (215 HP @ 4000 RPM) In normal driving conditions, 2008 BMW 635 should accelerate faster than 2003 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 455 kg more than 2008 BMW 635.
Because 2003 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 635. In wet, icy, snow, or gravel driving conditions, 2003 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, 2008 BMW 635 (581 Nm @ 1750 RPM) has 81 more torque (in Nm) than 2003 BMW X5. (500 Nm @ 2000 RPM). This means 2008 BMW 635 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X5.
Compare all specifications:
2003 BMW X5 | 2008 BMW 635 | |
Make | BMW | BMW |
Model | X5 | 635 |
Year Released | 2003 | 2008 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 2983 cc | 2993 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 215 HP | 282 HP |
Engine RPM | 4000 RPM | 4400 RPM |
Torque | 500 Nm | 581 Nm |
Torque RPM | 2000 RPM | 1750 RPM |
Top Speed | 205 km/hour | 250 km/hour |
Acceleration 0-100mph | 8.8 seconds | 6.3 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2180 kg | 1725 kg |
Vehicle Length | 4670 mm | 4830 mm |
Vehicle Width | 1880 mm | 1860 mm |
Vehicle Height | 1720 mm | 1380 mm |
Wheelbase Size | 2840 mm | 2790 mm |
Fuel Consumption Overall | 9.4 L/100km | 7.2 L/100km |
Fuel Tank Capacity | 93 L | 70 L |