2006 BMW X5 vs. 2007 BMW 523
To start off, 2007 BMW 523 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW X5. In addition, the cost of maintenance, including insurance, on 2006 BMW X5 would be higher. At 4,392 cc, 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 2006 BMW X5 (315 HP @ 5400 RPM) has 140 more horse power than 2007 BMW 523. (175 HP @ 5800 RPM). In normal driving conditions, 2006 BMW X5 should accelerate faster than 2007 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 745 kg more than 2007 BMW 523. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 523. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 BMW X5 (439 Nm @ 3600 RPM) has 209 more torque (in Nm) than 2007 BMW 523. (230 Nm @ 3500 RPM). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 523.
Compare all specifications:
2006 BMW X5 | 2007 BMW 523 | |
Make | BMW | BMW |
Model | X5 | 523 |
Year Released | 2006 | 2007 |
Engine Position | Front | Front |
Engine Size | 4392 cc | 2497 cc |
Horse Power | 315 HP | 175 HP |
Engine RPM | 5400 RPM | 5800 RPM |
Torque | 439 Nm | 230 Nm |
Torque RPM | 3600 RPM | 3500 RPM |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 2235 kg | 1490 kg |
Vehicle Width | 1880 mm | 1470 mm |
Vehicle Height | 1760 mm | 1850 mm |
Wheelbase Size | 2830 mm | 2890 mm |
Fuel Consumption Overall | 13.1 L/100km | 8.5 L/100km |
Fuel Tank Capacity | 92 L | 70 L |