2005 Ford Shelby GR-1 Concept vs. 2004 Opel Zafira
To start off, 2005 Ford Shelby GR-1 Concept is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2004 Opel Zafira 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 460 more horse power than 2004 Opel Zafira. (145 HP @ 5800 RPM). In normal driving conditions, 2005 Ford Shelby GR-1 Concept should accelerate faster than 2004 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Shelby GR-1 Concept weights approximately 274 kg more than 2004 Opel Zafira. 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, 2004 Opel Zafira, 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 476 more torque (in Nm) than 2004 Opel Zafira. (203 Nm @ 4000 RPM). This means 2005 Ford Shelby GR-1 Concept will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Zafira.
Compare all specifications:
2005 Ford Shelby GR-1 Concept | 2004 Opel Zafira | |
Make | Ford | Opel |
Model | Shelby GR-1 Concept | Zafira |
Year Released | 2005 | 2004 |
Body Type | Coupe | Minivan |
Engine Position | Front | Front |
Engine Size | 6392 cc | 2196 cc |
Engine Cylinders | 10 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 605 HP | 145 HP |
Engine RPM | 6750 RPM | 5800 RPM |
Torque | 679 Nm | 203 Nm |
Torque RPM | 5500 RPM | 4000 RPM |
Engine Bore Size | 93.1 mm | 86 mm |
Engine Stroke Size | 94 mm | 94.6 mm |
Engine Compression Ratio | 10.8:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Front |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1769 kg | 1495 kg |
Vehicle Length | 4420 mm | 4320 mm |
Vehicle Width | 1900 mm | 1750 mm |
Vehicle Height | 1170 mm | 1640 mm |
Wheelbase Size | 2550 mm | 2530 mm |
Fuel Tank Capacity | 132 L | 58 L |