2009 Jaguar XJ vs. 2007 Mercedes-Benz G
To start off, 2009 Jaguar XJ is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz G would be higher. At 4,966 cc (8 cylinders), 2007 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2009 Jaguar XJ (391 HP @ 6100 RPM) has 99 more horse power than 2007 Mercedes-Benz G. (292 HP @ 5500 RPM). In normal driving conditions, 2009 Jaguar XJ should accelerate faster than 2007 Mercedes-Benz G.
Because 2007 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2009 Jaguar XJ. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz G 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, 2009 Jaguar XJ (541 Nm @ 4100 RPM) has 84 more torque (in Nm) than 2007 Mercedes-Benz G. (457 Nm @ 2800 RPM). This means 2009 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz G.
Compare all specifications:
| 2009 Jaguar XJ | 2007 Mercedes-Benz G | |
| Make | Jaguar | Mercedes-Benz |
| Model | XJ | G |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4194 cc | 4966 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 391 HP | 292 HP |
| Engine RPM | 6100 RPM | 5500 RPM |
| Torque | 541 Nm | 457 Nm |
| Torque RPM | 4100 RPM | 2800 RPM |
| Engine Bore Size | 86 mm | 97 mm |
| Engine Stroke Size | 90.3 mm | 84 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 5100 mm | 4720 mm |
| Vehicle Width | 1450 mm | 1820 mm |
| Wheelbase Size | 3040 mm | 2860 mm |
| Fuel Consumption Overall | 12.1 L/100km | 18.1 L/100km |
| Fuel Tank Capacity | 85 L | 96 L |
