2007 Dodge Caliber vs. 2005 Ford Shelby GR-1 Concept
To start off, 2007 Dodge Caliber is newer by 2 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 467 more horse power than 2007 Dodge Caliber. (138 HP @ 4000 RPM) In normal driving conditions, 2005 Ford Shelby GR-1 Concept should accelerate faster than 2007 Dodge Caliber. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Shelby GR-1 Concept weights approximately 284 kg more than 2007 Dodge Caliber. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Ford Shelby GR-1 Concept is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Ford Shelby GR-1 Concept. However, in wet, icy, snow, or gravel driving conditions, 2007 Dodge Caliber, being front wheel drive (FWD), will offer much better control with better grip. 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 359 more torque (in Nm) than 2007 Dodge Caliber. (320 Nm @ 1750 RPM). This means 2005 Ford Shelby GR-1 Concept will have an easier job in driving up hills or pulling heavy equipment than 2007 Dodge Caliber.
Compare all specifications:
| 2007 Dodge Caliber | 2005 Ford Shelby GR-1 Concept | |
| Make | Dodge | Ford |
| Model | Caliber | Shelby GR-1 Concept |
| Year Released | 2007 | 2005 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 6392 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 605 HP |
| Engine RPM | 4000 RPM | 6750 RPM |
| Torque | 320 Nm | 679 Nm |
| Torque RPM | 1750 RPM | 5500 RPM |
| Engine Bore Size | 81 mm | 93.1 mm |
| Engine Stroke Size | 95.5 mm | 94 mm |
| Engine Compression Ratio | 9.7:1 | 10.8:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1485 kg | 1769 kg |
| Vehicle Length | 4420 mm | 4420 mm |
| Vehicle Width | 1750 mm | 1900 mm |
| Vehicle Height | 1540 mm | 1170 mm |
| Wheelbase Size | 2640 mm | 2550 mm |
| Fuel Tank Capacity | 51 L | 132 L |
