2011 BMW 550 vs. 2003 Nissan X-Trail
To start off, 2011 BMW 550 is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Nissan X-Trail. In addition, the cost of maintenance, including insurance, on 2003 Nissan X-Trail would be higher. At 4,400 cc (8 cylinders), 2011 BMW 550 is equipped with a bigger engine. In terms of performance, 2011 BMW 550 (400 HP @ 5500 RPM) has 223 more horse power than 2003 Nissan X-Trail. (177 HP @ 6200 RPM). In normal driving conditions, 2011 BMW 550 should accelerate faster than 2003 Nissan X-Trail. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 550 weights approximately 845 kg more than 2003 Nissan X-Trail. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2011 BMW 550 (609 Nm @ 1750 RPM) has 364 more torque (in Nm) than 2003 Nissan X-Trail. (245 Nm @ 4000 RPM). This means 2011 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2003 Nissan X-Trail. 2011 BMW 550 has automatic transmission and 2003 Nissan X-Trail has manual transmission. 2003 Nissan X-Trail will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW 550 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2011 BMW 550 | 2003 Nissan X-Trail | |
| Make | BMW | Nissan |
| Model | 550 | X-Trail |
| Year Released | 2011 | 2003 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 4400 cc | 2487 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 400 HP | 177 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 609 Nm | 245 Nm |
| Torque RPM | 1750 RPM | 4000 RPM |
| Drive Type | AWD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2295 kg | 1450 kg |
| Wheelbase Size | 3071 mm | 2630 mm |
| Fuel Tank Capacity | 70 L | 60 L |
