2007 BMW 120 vs. 2008 BMW X3
To start off, 2008 BMW X3 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW 120. In addition, the cost of maintenance, including insurance, on 2007 BMW 120 would be higher. At 2,996 cc (6 cylinders), 2008 BMW X3 is equipped with a bigger engine. In terms of performance, 2008 BMW X3 (260 HP @ 6600 RPM) has 112 more horse power than 2007 BMW 120. (148 HP @ 6200 RPM) In normal driving conditions, 2008 BMW X3 should accelerate faster than 2007 BMW 120. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X3 weights approximately 180 kg more than 2007 BMW 120. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 120. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 BMW X3 (305 Nm @ 2750 RPM) has 105 more torque (in Nm) than 2007 BMW 120. (200 Nm @ 3600 RPM). This means 2008 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 120.
Compare all specifications:
| 2007 BMW 120 | 2008 BMW X3 | |
| Make | BMW | BMW |
| Model | 120 | X3 |
| Year Released | 2007 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2996 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 260 HP |
| Engine RPM | 6200 RPM | 6600 RPM |
| Torque | 200 Nm | 305 Nm |
| Torque RPM | 3600 RPM | 2750 RPM |
| Engine Compression Ratio | 10.2:1 | 10.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1335 kg | 1515 kg |
| Vehicle Length | 4230 mm | 4580 mm |
| Vehicle Width | 1760 mm | 1860 mm |
| Vehicle Height | 1440 mm | 1680 mm |
| Wheelbase Size | 2670 mm | 2800 mm |
| Fuel Consumption Overall | 7.4 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 50 L | 67 L |
