2006 GMC Sierra vs. 2007 Jaguar XKR
To start off, 2007 Jaguar XKR is newer by 1 year(s). Which means there will be less support and parts availability for 2006 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2006 GMC Sierra would be higher. At 5,965 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 Jaguar XKR (391 HP @ 3500 RPM) has 91 more horse power than 2006 GMC Sierra. (300 HP @ 4400 RPM) In normal driving conditions, 2007 Jaguar XKR should accelerate faster than 2006 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 833 kg more than 2007 Jaguar XKR.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2007 Jaguar XKR. In wet, icy, snow, or gravel driving conditions, 2006 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 Jaguar XKR (542 Nm @ 3500 RPM) has 54 more torque (in Nm) than 2006 GMC Sierra. (488 Nm @ 4000 RPM). This means 2007 Jaguar XKR will have an easier job in driving up hills or pulling heavy equipment than 2006 GMC Sierra.
Compare all specifications:
| 2006 GMC Sierra | 2007 Jaguar XKR | |
| Make | GMC | Jaguar |
| Model | Sierra | XKR |
| Year Released | 2006 | 2007 |
| Body Type | Pickup | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 4196 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 300 HP | 391 HP |
| Engine RPM | 4400 RPM | 3500 RPM |
| Torque | 488 Nm | 542 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 3 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2678 kg | 1845 kg |
| Vehicle Length | 5710 mm | 4770 mm |
| Vehicle Width | 2450 mm | 1840 mm |
| Vehicle Height | 1950 mm | 1310 mm |
| Wheelbase Size | 3380 mm | 2590 mm |
| Fuel Consumption Overall | 13.1 L/100km | 12.5 L/100km |
| Fuel Tank Capacity | 129 L | 75 L |
