1984 Audi Coupe vs. 2005 Ford Shelby GR-1 Concept
To start off, 2005 Ford Shelby GR-1 Concept is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Audi Coupe. In addition, the cost of maintenance, including insurance, on 1984 Audi Coupe 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 471 more horse power than 1984 Audi Coupe. (134 HP @ 5700 RPM) In normal driving conditions, 2005 Ford Shelby GR-1 Concept should accelerate faster than 1984 Audi Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Shelby GR-1 Concept weights approximately 709 kg more than 1984 Audi Coupe. 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, 1984 Audi Coupe, 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 493 more torque (in Nm) than 1984 Audi Coupe. (186 Nm @ 3500 RPM). This means 2005 Ford Shelby GR-1 Concept will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi Coupe.
Compare all specifications:
| 1984 Audi Coupe | 2005 Ford Shelby GR-1 Concept | |
| Make | Audi | Ford |
| Model | Coupe | Shelby GR-1 Concept |
| Year Released | 1984 | 2005 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 6392 cc |
| Engine Cylinders | 5 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 134 HP | 605 HP |
| Engine RPM | 5700 RPM | 6750 RPM |
| Torque | 186 Nm | 679 Nm |
| Torque RPM | 3500 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1060 kg | 1769 kg |
| Vehicle Length | 4430 mm | 4420 mm |
| Vehicle Width | 1690 mm | 1900 mm |
| Vehicle Height | 1360 mm | 1170 mm |
| Wheelbase Size | 2550 mm | 2550 mm |
| Fuel Tank Capacity | 58 L | 132 L |
