2009 Jaguar XJ vs. 2005 Mercedes-Benz G
To start off, 2009 Jaguar XJ is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz G would be higher. At 4,966 cc (8 cylinders), 2005 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2009 Jaguar XJ (400 HP @ 6100 RPM) has 108 more horse power than 2005 Mercedes-Benz G. (292 HP @ 5500 RPM). In normal driving conditions, 2009 Jaguar XJ should accelerate faster than 2005 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz G weights approximately 421 kg more than 2009 Jaguar XJ.
Because 2005 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, 2005 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 (560 Nm @ 3500 RPM) has 104 more torque (in Nm) than 2005 Mercedes-Benz G. (456 Nm @ 2800 RPM). This means 2009 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz G.
Compare all specifications:
| 2009 Jaguar XJ | 2005 Mercedes-Benz G | |
| Make | Jaguar | Mercedes-Benz |
| Model | XJ | G |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 4966 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 400 HP | 292 HP |
| Engine RPM | 6100 RPM | 5500 RPM |
| Torque | 560 Nm | 456 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Engine Compression Ratio | 9.1:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 185 km/hour |
| Acceleration 0-100mph | 5.3 seconds | 9.7 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1734 kg | 2155 kg |
| Vehicle Length | 5220 mm | 4260 mm |
| Vehicle Width | 1950 mm | 1770 mm |
| Vehicle Height | 1460 mm | 1950 mm |
| Wheelbase Size | 3170 mm | 2410 mm |
| Fuel Consumption Overall | 13.2 L/100km | 16.7 L/100km |
| Fuel Tank Capacity | 84 L | 96 L |
