2003 BMW X3 vs. 2004 Nissan Primera
To start off, 2004 Nissan Primera is newer by 1 year(s). Which means there will be less support and parts availability for 2003 BMW X3. In addition, the cost of maintenance, including insurance, on 2003 BMW X3 would be higher. At 2,494 cc (6 cylinders), 2003 BMW X3 is equipped with a bigger engine. In terms of performance, 2003 BMW X3 (189 HP @ 6000 RPM) has 66 more horse power than 2004 Nissan Primera. (123 HP @ 5600 RPM). In normal driving conditions, 2003 BMW X3 should accelerate faster than 2004 Nissan Primera. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 545 kg more than 2004 Nissan Primera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Nissan Primera. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 BMW X3 (245 Nm @ 3500 RPM) has 87 more torque (in Nm) than 2004 Nissan Primera. (158 Nm @ 4000 RPM). This means 2003 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2004 Nissan Primera. 2004 Nissan Primera has automatic transmission and 2003 BMW X3 has manual transmission. 2003 BMW X3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Nissan Primera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW X3 | 2004 Nissan Primera | |
| Make | BMW | Nissan |
| Model | X3 | Primera |
| Year Released | 2003 | 2004 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1768 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 123 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 245 Nm | 158 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 80 mm |
| Engine Stroke Size | 75 mm | 88 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1815 kg | 1270 kg |
| Vehicle Length | 4570 mm | 4680 mm |
| Vehicle Width | 1860 mm | 1770 mm |
| Vehicle Height | 1680 mm | 1490 mm |
| Wheelbase Size | 2890 mm | 2690 mm |
| Fuel Tank Capacity | 67 L | 62 L |
