2007 GMC Sierra vs. 2005 Jaguar XJ
To start off, 2007 GMC Sierra 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 5,357 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (315 HP @ 5200 RPM) has 21 more horse power than 2005 Jaguar XJ. (294 HP @ 6100 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2005 Jaguar XJ. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 695 kg more than 2005 Jaguar XJ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2005 Jaguar XJ. In wet, icy, snow, or gravel driving conditions, 2007 GMC Sierra 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, 2007 GMC Sierra (458 Nm) has 47 more torque (in Nm) than 2005 Jaguar XJ. (411 Nm). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Jaguar XJ.
Compare all specifications:
| 2007 GMC Sierra | 2005 Jaguar XJ | |
| Make | GMC | Jaguar |
| Model | Sierra | XJ |
| Year Released | 2007 | 2005 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5357 cc | 4195 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 315 HP | 294 HP |
| Engine RPM | 5200 RPM | 6100 RPM |
| Torque | 458 Nm | 411 Nm |
| Engine Bore Size | 96 mm | 86 mm |
| Engine Stroke Size | 92 mm | 90 mm |
| Engine Compression Ratio | 9.4:1 | 11.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2435 kg | 1740 kg |
| Vehicle Length | 6320 mm | 5100 mm |
| Vehicle Width | 2040 mm | 1950 mm |
| Vehicle Height | 1880 mm | 1450 mm |
| Wheelbase Size | 4010 mm | 3040 mm |
| Fuel Consumption Highway | 10.7 L/100km | 8.4 L/100km |
| Fuel Consumption City | 14.7 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 13.1 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 129 L | 85 L |
