2008 BMW X5 vs. 2006 BMW 523
To start off, 2008 BMW X5 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW 523. In addition, the cost of maintenance, including insurance, on 2006 BMW 523 would be higher. At 2,979 cc (6 cylinders), 2008 BMW X5 is equipped with a bigger engine. In terms of performance, 2008 BMW X5 (228 HP @ 5900 RPM) has 53 more horse power than 2006 BMW 523. (175 HP @ 5800 RPM). In normal driving conditions, 2008 BMW X5 should accelerate faster than 2006 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 448 kg more than 2006 BMW 523. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW 523 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 BMW 523. However, in wet, icy, snow, or gravel driving conditions, 2008 BMW X5, being front wheel drive (FWD), will offer much better control with better grip. 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 X5 (301 Nm @ 3500 RPM) has 71 more torque (in Nm) than 2006 BMW 523. (230 Nm @ 3500 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 523.
Compare all specifications:
2008 BMW X5 | 2006 BMW 523 | |
Make | BMW | BMW |
Model | X5 | 523 |
Year Released | 2008 | 2006 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 2979 cc | 2497 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 228 HP | 175 HP |
Engine RPM | 5900 RPM | 5800 RPM |
Torque | 301 Nm | 230 Nm |
Torque RPM | 3500 RPM | 3500 RPM |
Engine Bore Size | 84 mm | 78.8 mm |
Engine Stroke Size | 89.6 mm | 82 mm |
Fuel Type | Gasoline | Gasoline |
Top Speed | 210 km/hour | 230 km/hour |
Acceleration 0-100mph | 9.4 seconds | 9 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2080 kg | 1632 kg |
Vehicle Length | 4870 mm | 4850 mm |
Vehicle Height | 1470 mm | 1470 mm |
Wheelbase Size | 2830 mm | 2890 mm |
Fuel Consumption Overall | 14.2 L/100km | 10.9 L/100km |
Fuel Tank Capacity | 85 L | 70 L |