2007 BMW 320 vs. 2006 BMW X5
To start off, 2007 BMW 320 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 167 more horse power than 2007 BMW 320. (148 HP @ 6200 RPM) In normal driving conditions, 2006 BMW X5 should accelerate faster than 2007 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 840 kg more than 2007 BMW 320. 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 320. 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 239 more torque (in Nm) than 2007 BMW 320. (200 Nm @ 3600 RPM). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 320.
Compare all specifications:
| 2007 BMW 320 | 2006 BMW X5 | |
| Make | BMW | BMW |
| Model | 320 | X5 |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 4392 cc |
| Horse Power | 148 HP | 315 HP |
| Engine RPM | 6200 RPM | 5400 RPM |
| Torque | 200 Nm | 439 Nm |
| Torque RPM | 3600 RPM | 3600 RPM |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1395 kg | 2235 kg |
| Vehicle Length | 4530 mm | 4670 mm |
| Vehicle Width | 1820 mm | 1880 mm |
| Vehicle Height | 1430 mm | 1760 mm |
| Wheelbase Size | 2770 mm | 2830 mm |
| Fuel Consumption Overall | 7.5 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 63 L | 92 L |
