2005 Audi S4 vs. 2007 Ford GT 500
To start off, 2007 Ford GT 500 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi S4. In addition, the cost of maintenance, including insurance, on 2005 Audi S4 would be higher. At 5,409 cc (8 cylinders), 2007 Ford GT 500 is equipped with a bigger engine. In terms of performance, 2007 Ford GT 500 (493 HP @ 6000 RPM) has 153 more horse power than 2005 Audi S4. (340 HP @ 6300 RPM) In normal driving conditions, 2007 Ford GT 500 should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 215 kg more than 2007 Ford GT 500.
Let's talk about torque, 2007 Ford GT 500 (678 Nm) has 268 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 2007 Ford GT 500 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 2007 Ford GT 500 | |
| Make | Audi | Ford |
| Model | S4 | GT 500 |
| Year Released | 2005 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 5409 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 493 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 410 Nm | 678 Nm |
| Engine Compression Ratio | 11.0:1 | 8.4:1 |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1735 kg | 1520 kg |
| Vehicle Length | 4550 mm | 4650 mm |
| Vehicle Width | 1770 mm | 1960 mm |
| Vehicle Height | 1430 mm | 1130 mm |
| Wheelbase Size | 2660 mm | 2720 mm |
| Fuel Consumption Overall | 13.8 L/100km | 5.3 L/100km |
| Fuel Tank Capacity | 63 L | 66 L |
