2007 Nissan Primera vs. 2004 BMW 645
To start off, 2007 Nissan Primera is newer by 3 year(s). Which means there will be less support and parts availability for 2004 BMW 645. In addition, the cost of maintenance, including insurance, on 2004 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2004 BMW 645 is equipped with a bigger engine. In terms of performance, 2004 BMW 645 (328 HP @ 6100 RPM) has 191 more horse power than 2007 Nissan Primera. (137 HP @ 4000 RPM) In normal driving conditions, 2004 BMW 645 should accelerate faster than 2007 Nissan Primera. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 645 weights approximately 316 kg more than 2007 Nissan Primera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 BMW 645 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2004 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2007 Nissan Primera, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 BMW 645 (451 Nm @ 3600 RPM) has 137 more torque (in Nm) than 2007 Nissan Primera. (314 Nm @ 2000 RPM). This means 2004 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2007 Nissan Primera. 2004 BMW 645 has automatic transmission and 2007 Nissan Primera has manual transmission. 2007 Nissan Primera will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 BMW 645 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Nissan Primera | 2004 BMW 645 | |
| Make | Nissan | BMW |
| Model | Primera | 645 |
| Year Released | 2007 | 2004 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2184 cc | 4398 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 137 HP | 328 HP |
| Engine RPM | 4000 RPM | 6100 RPM |
| Torque | 314 Nm | 451 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Engine Bore Size | 86 mm | 92 mm |
| Engine Stroke Size | 94 mm | 82.7 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 203 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.8 seconds | 6.1 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1499 kg | 1815 kg |
| Vehicle Length | 4570 mm | 4830 mm |
| Vehicle Width | 1770 mm | 1860 mm |
| Vehicle Height | 1490 mm | 1380 mm |
| Wheelbase Size | 2690 mm | 2790 mm |
| Fuel Consumption Overall | 6.1 L/100km | 12.8 L/100km |
| Fuel Tank Capacity | 62 L | 70 L |
