2009 Jaguar XJ vs. 2007 BMW 645
To start off, 2009 Jaguar XJ is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW 645. In addition, the cost of maintenance, including insurance, on 2007 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2007 BMW 645 is equipped with a bigger engine. In terms of performance, 2009 Jaguar XJ (391 HP @ 6100 RPM) has 63 more horse power than 2007 BMW 645. (328 HP @ 6100 RPM). In normal driving conditions, 2009 Jaguar XJ should accelerate faster than 2007 BMW 645. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 645 weights approximately 25 kg more than 2009 Jaguar XJ.
Because 2007 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 2007 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2009 Jaguar XJ, 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, 2009 Jaguar XJ (541 Nm @ 4100 RPM) has 91 more torque (in Nm) than 2007 BMW 645. (450 Nm @ 3600 RPM). This means 2009 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 645.
Compare all specifications:
2009 Jaguar XJ | 2007 BMW 645 | |
Make | Jaguar | BMW |
Model | XJ | 645 |
Year Released | 2009 | 2007 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 4194 cc | 4398 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 391 HP | 328 HP |
Engine RPM | 6100 RPM | 6100 RPM |
Torque | 541 Nm | 450 Nm |
Torque RPM | 4100 RPM | 3600 RPM |
Engine Compression Ratio | 9.1:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 250 km/hour | 245 km/hour |
Acceleration 0-100mph | 5.3 seconds | 5.6 seconds |
Drive Type | Front | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1665 kg | 1690 kg |
Vehicle Length | 5100 mm | 4830 mm |
Vehicle Width | 1450 mm | 1860 mm |
Wheelbase Size | 3040 mm | 2790 mm |
Fuel Consumption Overall | 12.1 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 85 L | 70 L |