2007 BMW X3 vs. 2008 BMW 320
To start off, 2008 BMW 320 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 1,995 cc (4 cylinders), 2008 BMW 320 is equipped with a bigger engine. In terms of performance, 2008 BMW 320 (161 HP @ 4000 RPM) has 13 more horse power than 2007 BMW X3. (148 HP @ 4000 RPM) In normal driving conditions, 2008 BMW 320 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 310 kg more than 2008 BMW 320.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 320. 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, both vehicles can yield 330 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2007 BMW X3 | 2008 BMW 320 | |
| Make | BMW | BMW |
| Model | X3 | 320 |
| Year Released | 2007 | 2008 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 161 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 330 Nm | 330 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Compression Ratio | 17.0:1 | 17.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 215 km/hour | 220 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 8.3 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1740 kg | 1430 kg |
| Vehicle Length | 4570 mm | 4870 mm |
| Vehicle Height | 1860 mm | 1470 mm |
| Wheelbase Size | 2800 mm | 2770 mm |
| Fuel Consumption Overall | 6.5 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 67 L | 63 L |
