2005 Ford Shelby GR-1 Concept vs. 2013 BMW 5 Series
To start off, 2013 BMW 5 Series is newer by 8 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 166 more horse power than 2013 BMW 5 Series. (439 HP @ 5500 RPM). In normal driving conditions, 2005 Ford Shelby GR-1 Concept should accelerate faster than 2013 BMW 5 Series. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 5 Series weights approximately 281 kg more than 2005 Ford Shelby GR-1 Concept.
Because 2013 BMW 5 Series is all wheel drive (AWD), it will have significant more traction and grip than 2005 Ford Shelby GR-1 Concept. In wet, icy, snow, or gravel driving conditions, 2013 BMW 5 Series will offer significantly more control. 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 28 more torque (in Nm) than 2013 BMW 5 Series. (651 Nm @ 4500 RPM). This means 2005 Ford Shelby GR-1 Concept will have an easier job in driving up hills or pulling heavy equipment than 2013 BMW 5 Series. 2013 BMW 5 Series has automatic transmission and 2005 Ford Shelby GR-1 Concept has manual transmission. 2005 Ford Shelby GR-1 Concept will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 BMW 5 Series will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Ford Shelby GR-1 Concept | 2013 BMW 5 Series | |
| Make | Ford | BMW |
| Model | Shelby GR-1 Concept | 5 Series |
| Year Released | 2005 | 2013 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 6392 cc | 4395 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 605 HP | 439 HP |
| Engine RPM | 6750 RPM | 5500 RPM |
| Torque | 679 Nm | 651 Nm |
| Torque RPM | 5500 RPM | 4500 RPM |
| Engine Bore Size | 93.1 mm | 89 mm |
| Engine Stroke Size | 94 mm | 88 mm |
| Engine Compression Ratio | 10.8:1 | 10.0 :1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 8-speed automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1769 kg | 2050 kg |
| Vehicle Length | 4420 mm | 4905 mm |
| Vehicle Width | 1900 mm | 2094 mm |
| Vehicle Height | 1170 mm | 1464 mm |
| Wheelbase Size | 2550 mm | 2968 mm |
| Fuel Tank Capacity | 132 L | 70 L |
