2004 GMC Sierra vs. 2006 Jaguar XJ8
To start off, 2006 Jaguar XJ8 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2004 GMC Sierra would be higher. At 5,359 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 Jaguar XJ8 (300 HP) has 5 more horse power than 2004 GMC Sierra. (295 HP) In normal driving conditions, 2006 Jaguar XJ8 should accelerate faster than 2004 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 695 kg more than 2006 Jaguar XJ8.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2006 Jaguar XJ8. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 GMC Sierra (447 Nm) has 27 more torque (in Nm) than 2006 Jaguar XJ8. (420 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 Jaguar XJ8.
Compare all specifications:
| 2004 GMC Sierra | 2006 Jaguar XJ8 | |
| Make | GMC | Jaguar |
| Model | Sierra | XJ8 |
| Year Released | 2004 | 2006 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5359 cc | 4195 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 295 HP | 300 HP |
| Torque | 447 Nm | 420 Nm |
| Engine Bore Size | 96.1 mm | 86 mm |
| Engine Stroke Size | 92 mm | 90.3 mm |
| Engine Compression Ratio | 9.5:1 | 11.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2379 kg | 1684 kg |
| Vehicle Length | 5850 mm | 5100 mm |
| Vehicle Width | 2000 mm | 1950 mm |
| Vehicle Height | 1910 mm | 1450 mm |
| Wheelbase Size | 3650 mm | 3040 mm |
| Fuel Consumption Highway | 13.1 L/100km | 8.7 L/100km |
| Fuel Consumption City | 15.7 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 14.7 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 98 L | 85 L |
