2004 Jaguar XK vs. 2013 BMW 6 series
To start off, 2013 BMW 6 series is newer by 9 year(s). Which means there will be less support and parts availability for 2004 Jaguar XK. In addition, the cost of maintenance, including insurance, on 2004 Jaguar XK would be higher. At 4,395 cc (8 cylinders), 2013 BMW 6 series is equipped with a bigger engine. In terms of performance, 2013 BMW 6 series (437 HP @ 5500 RPM) has 143 more horse power than 2004 Jaguar XK. (294 HP @ 6000 RPM) In normal driving conditions, 2013 BMW 6 series should accelerate faster than 2004 Jaguar XK. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 6 series weights approximately 204 kg more than 2004 Jaguar XK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 BMW 6 series is all wheel drive (AWD), it will have significant more traction and grip than 2004 Jaguar XK. In wet, icy, snow, or gravel driving conditions, 2013 BMW 6 series 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, 2013 BMW 6 series (651 Nm) has 240 more torque (in Nm) than 2004 Jaguar XK. (411 Nm). This means 2013 BMW 6 series will have an easier job in driving up hills or pulling heavy equipment than 2004 Jaguar XK.
Compare all specifications:
| 2004 Jaguar XK | 2013 BMW 6 series | |
| Make | Jaguar | BMW |
| Model | XK | 6 series |
| Year Released | 2004 | 2013 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 4395 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 294 HP | 437 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 411 Nm | 651 Nm |
| Engine Bore Size | 86.1 mm | 89 mm |
| Engine Stroke Size | 90 mm | 89 mm |
| Engine Compression Ratio | 11.0:1 | 10.0 :1 |
| Drive Type | Rear | AWD |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1805 kg | 2009 kg |
| Vehicle Length | 4770 mm | 5009 mm |
| Vehicle Width | 1800 mm | 2081 mm |
| Vehicle Height | 1300 mm | 1392 mm |
| Wheelbase Size | 2590 mm | 2968 mm |
| Fuel Tank Capacity | 75 L | 70 L |
