2005 Ford Shelby GR-1 Concept vs. 1955 Jeep CJ5
To start off, 2005 Ford Shelby GR-1 Concept is newer by 50 year(s). Which means there will be less support and parts availability for 1955 Jeep CJ5. In addition, the cost of maintenance, including insurance, on 1955 Jeep CJ5 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 546 more horse power than 1955 Jeep CJ5. (59 HP @ 3600 RPM). In normal driving conditions, 2005 Ford Shelby GR-1 Concept should accelerate faster than 1955 Jeep CJ5. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Shelby GR-1 Concept weights approximately 739 kg more than 1955 Jeep CJ5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1955 Jeep CJ5 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, 1955 Jeep CJ5 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 534 more torque (in Nm) than 1955 Jeep CJ5. (145 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 1955 Jeep CJ5.
Compare all specifications:
| 2005 Ford Shelby GR-1 Concept | 1955 Jeep CJ5 | |
| Make | Ford | Jeep |
| Model | Shelby GR-1 Concept | CJ5 |
| Year Released | 2005 | 1955 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 6392 cc | 2199 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 605 HP | 59 HP |
| Engine RPM | 6750 RPM | 3600 RPM |
| Torque | 679 Nm | 145 Nm |
| Torque RPM | 5500 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1769 kg | 1030 kg |
| Vehicle Length | 4420 mm | 3520 mm |
| Vehicle Width | 1900 mm | 1550 mm |
| Vehicle Height | 1170 mm | 1740 mm |
| Wheelbase Size | 2550 mm | 2060 mm |
