2005 Ford Shelby GR-1 Concept vs. 2005 Westfield XTR 2
To start off, both 2005 Ford Shelby GR-1 Concept and 2005 Westfield XTR 2 were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. 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 432 more horse power than 2005 Westfield XTR 2. (173 HP @ 9800 RPM). In normal driving conditions, 2005 Ford Shelby GR-1 Concept should accelerate faster than 2005 Westfield XTR 2. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Shelby GR-1 Concept weights approximately 1329 kg more than 2005 Westfield XTR 2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 | 2005 Westfield XTR 2 | |
| Make | Ford | Westfield |
| Model | Shelby GR-1 Concept | XTR 2 |
| Year Released | 2005 | 2005 |
| Engine Size | 6392 cc | 1297 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 605 HP | 173 HP |
| Engine RPM | 6750 RPM | 9800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1769 kg | 440 kg |
| Vehicle Length | 4420 mm | 3690 mm |
| Vehicle Width | 1900 mm | 1630 mm |
| Wheelbase Size | 2550 mm | 2320 mm |
