2005 Ford Shelby GR-1 Concept vs. 2008 Nissan Xterra
To start off, 2008 Nissan Xterra is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Ford Shelby GR-1 Concept. In addition, the cost of maintenance, including insurance, on 2005 Ford Shelby GR-1 Concept would be higher. At 6,392 cc (10 cylinders), 2005 Ford Shelby GR-1 Concept is equipped with a bigger engine. In terms of performance, 2005 Ford Shelby GR-1 Concept (605 HP @ 6750 RPM) has 344 more horse power than 2008 Nissan Xterra. (261 HP @ 5600 RPM). In normal driving conditions, 2005 Ford Shelby GR-1 Concept should accelerate faster than 2008 Nissan Xterra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Nissan Xterra weights approximately 636 kg more than 2005 Ford Shelby GR-1 Concept.
Because 2008 Nissan Xterra is four wheel drive (4WD), it will have significant more traction and grip than 2005 Ford Shelby GR-1 Concept. In wet, icy, snow, or gravel driving conditions, 2008 Nissan Xterra 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 Ford Shelby GR-1 Concept (679 Nm @ 5500 RPM) has 298 more torque (in Nm) than 2008 Nissan Xterra. (381 Nm @ 4000 RPM). This means 2005 Ford Shelby GR-1 Concept will have an easier job in driving up hills or pulling heavy equipment than 2008 Nissan Xterra.
Compare all specifications:
| 2005 Ford Shelby GR-1 Concept | 2008 Nissan Xterra | |
| Make | Ford | Nissan |
| Model | Shelby GR-1 Concept | Xterra |
| Year Released | 2005 | 2008 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 6392 cc | 3954 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 605 HP | 261 HP |
| Engine RPM | 6750 RPM | 5600 RPM |
| Torque | 679 Nm | 381 Nm |
| Torque RPM | 5500 RPM | 4000 RPM |
| Engine Compression Ratio | 10.8:1 | 9.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1769 kg | 2405 kg |
| Vehicle Length | 4420 mm | 4550 mm |
| Vehicle Width | 1900 mm | 1860 mm |
| Vehicle Height | 1170 mm | 1910 mm |
| Wheelbase Size | 2550 mm | 2710 mm |
| Fuel Tank Capacity | 132 L | 80 L |
