2007 BMW X3 vs. 2013 BMW 5 Series
To start off, 2013 BMW 5 Series is newer by 6 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 2,979 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2013 BMW 5 Series (238 HP @ 5000 RPM) has 10 more horse power than 2007 BMW X3. (228 HP @ 5900 RPM) In normal driving conditions, 2013 BMW 5 Series should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 40 kg more than 2013 BMW 5 Series.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2013 BMW 5 Series. 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, 2013 BMW 5 Series (350 Nm @ 4800 RPM) has 50 more torque (in Nm) than 2007 BMW X3. (300 Nm @ 3500 RPM). This means 2013 BMW 5 Series will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
| 2007 BMW X3 | 2013 BMW 5 Series | |
| Make | BMW | BMW |
| Model | X3 | 5 Series |
| Year Released | 2007 | 2013 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 238 HP |
| Engine RPM | 5900 RPM | 5000 RPM |
| Torque | 300 Nm | 350 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 89.6 mm | 90 mm |
| Engine Compression Ratio | 10.2:1 | 10.0 :1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 210 km/hour | 250 km/hour |
| Acceleration 0-100mph | 10 seconds | 6.7 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1770 kg | 1730 kg |
| Vehicle Length | 4570 mm | 4905 mm |
| Vehicle Width | 1680 mm | 2094 mm |
| Vehicle Height | 1860 mm | 1464 mm |
| Wheelbase Size | 2800 mm | 2968 mm |
| Fuel Tank Capacity | 67 L | 70 L |
