2009 BMW X6 vs. 2006 Nissan Altima
To start off, 2009 BMW X6 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Nissan Altima. In addition, the cost of maintenance, including insurance, on 2006 Nissan Altima would be higher. At 2,993 cc (6 cylinders), 2009 BMW X6 is equipped with a bigger engine. In terms of performance, 2009 BMW X6 (232 HP @ 4000 RPM) has 57 more horse power than 2006 Nissan Altima. (175 HP @ 6000 RPM). In normal driving conditions, 2009 BMW X6 should accelerate faster than 2006 Nissan Altima. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X6 weights approximately 620 kg more than 2006 Nissan Altima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X6 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Nissan Altima. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 BMW X6 (520 Nm @ 2000 RPM) has 276 more torque (in Nm) than 2006 Nissan Altima. (244 Nm @ 4000 RPM). This means 2009 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Nissan Altima.
Compare all specifications:
| 2009 BMW X6 | 2006 Nissan Altima | |
| Make | BMW | Nissan |
| Model | X6 | Altima |
| Year Released | 2009 | 2006 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2491 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 232 HP | 175 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 520 Nm | 244 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Compression Ratio | 17.0:1 | 9.5:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2150 kg | 1530 kg |
| Vehicle Length | 4880 mm | 4890 mm |
| Vehicle Width | 1990 mm | 1790 mm |
| Vehicle Height | 1700 mm | 1480 mm |
| Wheelbase Size | 2940 mm | 2810 mm |
| Fuel Consumption Overall | 8.2 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 85 L | 76 L |
