2004 Audi A4 vs. 2008 Ford Shelby GT 500
To start off, 2008 Ford Shelby GT 500 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Audi A4. In addition, the cost of maintenance, including insurance, on 2004 Audi A4 would be higher. At 5,409 cc (8 cylinders), 2008 Ford Shelby GT 500 is equipped with a bigger engine. In terms of performance, 2008 Ford Shelby GT 500 (500 HP @ 6000 RPM) has 339 more horse power than 2004 Audi A4. (161 HP @ 5700 RPM) In normal driving conditions, 2008 Ford Shelby GT 500 should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 453 kg more than 2008 Ford Shelby GT 500.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Ford Shelby GT 500. In wet, icy, snow, or gravel driving conditions, 2004 Audi A4 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, 2008 Ford Shelby GT 500 (652 Nm @ 4500 RPM) has 422 more torque (in Nm) than 2004 Audi A4. (230 Nm @ 1950 RPM). This means 2008 Ford Shelby GT 500 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
| 2004 Audi A4 | 2008 Ford Shelby GT 500 | |
| Make | Audi | Ford |
| Model | A4 | Shelby GT 500 |
| Year Released | 2004 | 2008 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 5409 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 161 HP | 500 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 230 Nm | 652 Nm |
| Torque RPM | 1950 RPM | 4500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1530 kg | 1077 kg |
| Vehicle Length | 4550 mm | 4770 mm |
| Vehicle Width | 1780 mm | 1890 mm |
| Vehicle Height | 1430 mm | 1390 mm |
| Wheelbase Size | 2580 mm | 2730 mm |
| Fuel Consumption Overall | 9.4 L/100km | 5.3 L/100km |
| Fuel Tank Capacity | 63 L | 61 L |
