2005 Ford Shelby GR-1 Concept vs. 1982 Opel Manta
To start off, 2005 Ford Shelby GR-1 Concept is newer by 23 year(s). Which means there will be less support and parts availability for 1982 Opel Manta. In addition, the cost of maintenance, including insurance, on 1982 Opel Manta would be higher. At 6,392 cc (10 cylinders), 2005 Ford Shelby GR-1 Concept is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Shelby GR-1 Concept weights approximately 773 kg more than 1982 Opel Manta.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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.
Compare all specifications:
| 2005 Ford Shelby GR-1 Concept | 1982 Opel Manta | |
| Make | Ford | Opel |
| Model | Shelby GR-1 Concept | Manta |
| Year Released | 2005 | 1982 |
| Engine Position | Front | Front |
| Engine Size | 6392 cc | 1297 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 605 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Weight | 1769 kg | 996 kg |
| Vehicle Length | 4420 mm | 4390 mm |
| Vehicle Width | 1900 mm | 1680 mm |
| Vehicle Height | 1170 mm | 1350 mm |
| Wheelbase Size | 2550 mm | 2530 mm |
