2005 BMW 320 vs. 2013 BMW X6
To start off, 2013 BMW X6 is newer by 8 year(s). Which means there will be less support and parts availability for 2005 BMW 320. In addition, the cost of maintenance, including insurance, on 2005 BMW 320 would be higher. At 4,395 cc (6 cylinders), 2013 BMW X6 is equipped with a bigger engine. In terms of performance, 2013 BMW X6 (296 HP @ 5800 RPM) has 148 more horse power than 2005 BMW 320. (148 HP @ 6200 RPM) In normal driving conditions, 2013 BMW X6 should accelerate faster than 2005 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW X6 weights approximately 745 kg more than 2005 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 BMW X6 is all wheel drive (AWD), it will have significant more traction and grip than 2005 BMW 320. In wet, icy, snow, or gravel driving conditions, 2013 BMW X6 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 X6 (407 Nm @ 5000 RPM) has 207 more torque (in Nm) than 2005 BMW 320. (200 Nm @ 3600 RPM). This means 2013 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 320.
Compare all specifications:
| 2005 BMW 320 | 2013 BMW X6 | |
| Make | BMW | BMW |
| Model | 320 | X6 |
| Year Released | 2005 | 2013 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 4395 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 296 HP |
| Engine RPM | 6200 RPM | 5800 RPM |
| Torque | 200 Nm | 407 Nm |
| Torque RPM | 3600 RPM | 5000 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 90 mm | 89 mm |
| Engine Compression Ratio | 10.5:1 | 10.2 : 1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1425 kg | 2170 kg |
| Vehicle Length | 4480 mm | 4877 mm |
| Vehicle Width | 1750 mm | 2195 mm |
| Vehicle Height | 1420 mm | 1690 mm |
| Wheelbase Size | 2730 mm | 2933 mm |
| Fuel Consumption | 6.2 L/100km | 8.6 L/100km |
| Fuel Consumption City | 11 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 60 L | 85 L |
