2005 Ford Shelby GR-1 Concept vs. 1978 Volkswagen Passat
To start off, 2005 Ford Shelby GR-1 Concept is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Volkswagen Passat. In addition, the cost of maintenance, including insurance, on 1978 Volkswagen Passat 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 558 more horse power than 1978 Volkswagen Passat. (47 HP @ 5200 RPM). In normal driving conditions, 2005 Ford Shelby GR-1 Concept should accelerate faster than 1978 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Shelby GR-1 Concept weights approximately 854 kg more than 1978 Volkswagen Passat. 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, 1978 Volkswagen Passat, 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 596 more torque (in Nm) than 1978 Volkswagen Passat. (83 Nm @ 3000 RPM). This means 2005 Ford Shelby GR-1 Concept will have an easier job in driving up hills or pulling heavy equipment than 1978 Volkswagen Passat.
Compare all specifications:
| 2005 Ford Shelby GR-1 Concept | 1978 Volkswagen Passat | |
| Make | Ford | Volkswagen |
| Model | Shelby GR-1 Concept | Passat |
| Year Released | 2005 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 6392 cc | 1457 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 605 HP | 47 HP |
| Engine RPM | 6750 RPM | 5200 RPM |
| Torque | 679 Nm | 83 Nm |
| Torque RPM | 5500 RPM | 3000 RPM |
| Engine Bore Size | 93.1 mm | 76.5 mm |
| Engine Stroke Size | 94 mm | 80 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1769 kg | 915 kg |
| Vehicle Length | 4420 mm | 4300 mm |
| Vehicle Width | 1900 mm | 1630 mm |
| Vehicle Height | 1170 mm | 1370 mm |
| Wheelbase Size | 2550 mm | 2400 mm |
| Fuel Tank Capacity | 132 L | 45 L |
