2006 BMW X5 vs. 2005 Ford Shelby GR-1 Concept
To start off, 2006 BMW X5 is newer by 1 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 323 more horse power than 2006 BMW X5. (282 HP @ 3600 RPM) In normal driving conditions, 2005 Ford Shelby GR-1 Concept should accelerate faster than 2006 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 426 kg more than 2005 Ford Shelby GR-1 Concept.
Because 2006 BMW X5 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, 2006 BMW X5 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 238 more torque (in Nm) than 2006 BMW X5. (441 Nm @ 3600 RPM). This means 2005 Ford Shelby GR-1 Concept will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X5. 2006 BMW X5 has automatic transmission and 2005 Ford Shelby GR-1 Concept has manual transmission. 2005 Ford Shelby GR-1 Concept will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW X5 | 2005 Ford Shelby GR-1 Concept | |
| Make | BMW | Ford |
| Model | X5 | Shelby GR-1 Concept |
| Year Released | 2006 | 2005 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 6392 cc |
| Engine Cylinders | 8 cylinders | 10 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 282 HP | 605 HP |
| Engine RPM | 3600 RPM | 6750 RPM |
| Torque | 441 Nm | 679 Nm |
| Torque RPM | 3600 RPM | 5500 RPM |
| Engine Bore Size | 92 mm | 93.1 mm |
| Engine Stroke Size | 82.7 mm | 94 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2195 kg | 1769 kg |
| Vehicle Length | 4670 mm | 4420 mm |
| Vehicle Width | 1880 mm | 1900 mm |
| Vehicle Height | 1710 mm | 1170 mm |
| Wheelbase Size | 2830 mm | 2550 mm |
| Fuel Tank Capacity | 93 L | 132 L |
