2007 BMW X3 vs. 2008 BMW 523
To start off, 2008 BMW 523 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW X3. In addition, the cost of maintenance, including insurance, on 2007 BMW X3 would be higher. At 2,497 cc (6 cylinders), 2008 BMW 523 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (189 HP @ 6000 RPM) has 14 more horse power than 2008 BMW 523. (175 HP @ 5800 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2008 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 250 kg more than 2008 BMW 523. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 523. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X3 (245 Nm @ 3500 RPM) has 15 more torque (in Nm) than 2008 BMW 523. (230 Nm @ 3500 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 523.
Compare all specifications:
2007 BMW X3 | 2008 BMW 523 | |
Make | BMW | BMW |
Model | X3 | 523 |
Year Released | 2007 | 2008 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 2494 cc | 2497 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 189 HP | 175 HP |
Engine RPM | 6000 RPM | 5800 RPM |
Torque | 245 Nm | 230 Nm |
Torque RPM | 3500 RPM | 3500 RPM |
Engine Bore Size | 84.1 mm | 78.8 mm |
Engine Stroke Size | 75 mm | 82 mm |
Engine Compression Ratio | 10.5:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline |
Acceleration 0-100mph | 9.6 seconds | 9 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1740 kg | 1490 kg |
Vehicle Length | 4570 mm | 4850 mm |
Vehicle Width | 1680 mm | 1850 mm |
Vehicle Height | 1860 mm | 1470 mm |
Wheelbase Size | 2800 mm | 2890 mm |
Fuel Consumption Overall | 13 L/100km | 11.1 L/100km |
Fuel Tank Capacity | 67 L | 70 L |