2005 Ford Shelby GR-1 Concept vs. 1972 Moretti 127
To start off, 2005 Ford Shelby GR-1 Concept is newer by 33 year(s). Which means there will be less support and parts availability for 1972 Moretti 127. In addition, the cost of maintenance, including insurance, on 1972 Moretti 127 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 1972 Moretti 127. (47 HP @ 6200 RPM). In normal driving conditions, 2005 Ford Shelby GR-1 Concept should accelerate faster than 1972 Moretti 127. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Shelby GR-1 Concept weights approximately 1059 kg more than 1972 Moretti 127. 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, 1972 Moretti 127, 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 616 more torque (in Nm) than 1972 Moretti 127. (63 Nm @ 3800 RPM). This means 2005 Ford Shelby GR-1 Concept will have an easier job in driving up hills or pulling heavy equipment than 1972 Moretti 127.
Compare all specifications:
| 2005 Ford Shelby GR-1 Concept | 1972 Moretti 127 | |
| Make | Ford | Moretti |
| Model | Shelby GR-1 Concept | 127 |
| Year Released | 2005 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 6392 cc | 903 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 605 HP | 47 HP |
| Engine RPM | 6750 RPM | 6200 RPM |
| Torque | 679 Nm | 63 Nm |
| Torque RPM | 5500 RPM | 3800 RPM |
| Engine Bore Size | 93.1 mm | 65 mm |
| Engine Stroke Size | 94 mm | 63.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1769 kg | 710 kg |
| Vehicle Length | 4420 mm | 4210 mm |
| Vehicle Width | 1900 mm | 1620 mm |
| Vehicle Height | 1170 mm | 1290 mm |
| Wheelbase Size | 2550 mm | 2460 mm |
