2005 Ford Shelby GR-1 Concept vs. 2002 Subaru Impreza
To start off, 2005 Ford Shelby GR-1 Concept is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Subaru Impreza. In addition, the cost of maintenance, including insurance, on 2002 Subaru Impreza 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 511 more horse power than 2002 Subaru Impreza. (94 HP @ 5200 RPM). In normal driving conditions, 2005 Ford Shelby GR-1 Concept should accelerate faster than 2002 Subaru Impreza. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Shelby GR-1 Concept weights approximately 604 kg more than 2002 Subaru Impreza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Subaru Impreza 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, 2002 Subaru Impreza 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 536 more torque (in Nm) than 2002 Subaru Impreza. (143 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 2002 Subaru Impreza.
Compare all specifications:
| 2005 Ford Shelby GR-1 Concept | 2002 Subaru Impreza | |
| Make | Ford | Subaru |
| Model | Shelby GR-1 Concept | Impreza |
| Year Released | 2005 | 2002 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 6392 cc | 1597 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 605 HP | 94 HP |
| Engine RPM | 6750 RPM | 5200 RPM |
| Torque | 679 Nm | 143 Nm |
| Torque RPM | 5500 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1769 kg | 1165 kg |
| Vehicle Length | 4420 mm | 4380 mm |
| Vehicle Width | 1900 mm | 1710 mm |
| Vehicle Height | 1170 mm | 1420 mm |
| Wheelbase Size | 2550 mm | 2530 mm |
| Fuel Tank Capacity | 132 L | 60 L |
