2005 Ford Shelby GR-1 Concept vs. 2011 Alfa Romeo Giulietta
To start off, 2011 Alfa Romeo Giulietta is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Ford Shelby GR-1 Concept. In addition, the cost of maintenance, including insurance, on 2005 Ford Shelby GR-1 Concept 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 437 more horse power than 2011 Alfa Romeo Giulietta. (168 HP @ 5500 RPM). In normal driving conditions, 2005 Ford Shelby GR-1 Concept should accelerate faster than 2011 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Shelby GR-1 Concept weights approximately 414 kg more than 2011 Alfa Romeo Giulietta. 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, 2011 Alfa Romeo Giulietta, 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 429 more torque (in Nm) than 2011 Alfa Romeo Giulietta. (250 Nm @ 2500 RPM). This means 2005 Ford Shelby GR-1 Concept will have an easier job in driving up hills or pulling heavy equipment than 2011 Alfa Romeo Giulietta.
Compare all specifications:
| 2005 Ford Shelby GR-1 Concept | 2011 Alfa Romeo Giulietta | |
| Make | Ford | Alfa Romeo |
| Model | Shelby GR-1 Concept | Giulietta |
| Year Released | 2005 | 2011 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 6392 cc | 1368 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 605 HP | 168 HP |
| Engine RPM | 6750 RPM | 5500 RPM |
| Torque | 679 Nm | 250 Nm |
| Torque RPM | 5500 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1769 kg | 1355 kg |
| Vehicle Length | 4420 mm | 4351 mm |
| Vehicle Width | 1900 mm | 1798 mm |
| Vehicle Height | 1170 mm | 1465 mm |
| Wheelbase Size | 2550 mm | 2634 mm |
