2005 Jaguar XJ vs. 2007 Mercedes-Benz SLK
To start off, 2007 Mercedes-Benz SLK is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Jaguar XJ. In addition, the cost of maintenance, including insurance, on 2005 Jaguar XJ would be higher. At 4,196 cc (8 cylinders), 2005 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2005 Jaguar XJ (294 HP @ 6100 RPM) has 25 more horse power than 2007 Mercedes-Benz SLK. (269 HP @ 6000 RPM). In normal driving conditions, 2005 Jaguar XJ should accelerate faster than 2007 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz SLK weights approximately 411 kg more than 2005 Jaguar XJ.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2005 Jaguar XJ (411 Nm) has 61 more torque (in Nm) than 2007 Mercedes-Benz SLK. (350 Nm). This means 2005 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz SLK. 2005 Jaguar XJ has automatic transmission and 2007 Mercedes-Benz SLK has manual transmission. 2007 Mercedes-Benz SLK will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Jaguar XJ | 2007 Mercedes-Benz SLK | |
| Make | Jaguar | Mercedes-Benz |
| Model | XJ | SLK |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 3498 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 294 HP | 269 HP |
| Engine RPM | 6100 RPM | 6000 RPM |
| Torque | 411 Nm | 350 Nm |
| Engine Bore Size | 86 mm | 92.9 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Engine Compression Ratio | 11.0:1 | 11.0:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1794 kg | 2205 kg |
| Vehicle Length | 5220 mm | 4090 mm |
| Vehicle Width | 1950 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1300 mm |
| Wheelbase Size | 3040 mm | 2410 mm |
| Fuel Consumption | 8.4 L/100km | 9.4 L/100km |
| Fuel Consumption Overall | 10.7 L/100km | 10.6 L/100km |
| Fuel Tank Capacity | 85 L | 70 L |
