2008 GMC Sierra vs. 2005 Jaguar XKR
To start off, 2008 GMC Sierra is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Jaguar XKR. In addition, the cost of maintenance, including insurance, on 2005 Jaguar XKR would be higher. At 5,300 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 Jaguar XKR (390 HP @ 6100 RPM) has 74 more horse power than 2008 GMC Sierra. (316 HP @ 5200 RPM) In normal driving conditions, 2005 Jaguar XKR should accelerate faster than 2008 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 814 kg more than 2005 Jaguar XKR.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2005 Jaguar XKR. In wet, icy, snow, or gravel driving conditions, 2008 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, 2005 Jaguar XKR (541 Nm @ 3500 RPM) has 83 more torque (in Nm) than 2008 GMC Sierra. (458 Nm @ 4400 RPM). This means 2005 Jaguar XKR will have an easier job in driving up hills or pulling heavy equipment than 2008 GMC Sierra.
Compare all specifications:
| 2008 GMC Sierra | 2005 Jaguar XKR | |
| Make | GMC | Jaguar |
| Model | Sierra | XKR |
| Year Released | 2008 | 2005 |
| Body Type | Pickup | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 4194 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 316 HP | 390 HP |
| Engine RPM | 5200 RPM | 6100 RPM |
| Torque | 458 Nm | 541 Nm |
| Torque RPM | 4400 RPM | 3500 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2659 kg | 1845 kg |
| Vehicle Length | 6320 mm | 4770 mm |
| Vehicle Width | 2040 mm | 2020 mm |
| Vehicle Height | 1870 mm | 1310 mm |
| Wheelbase Size | 4010 mm | 2590 mm |
| Fuel Consumption Overall | 13.8 L/100km | 12.5 L/100km |
| Fuel Tank Capacity | 129 L | 75 L |
