2005 Audi S4 vs. 2001 Ford EX
To start off, 2005 Audi S4 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Ford EX. In addition, the cost of maintenance, including insurance, on 2001 Ford EX would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2001 Ford EX (370 HP @ 4600 RPM) has 31 more horse power than 2005 Audi S4. (339 HP @ 7000 RPM) In normal driving conditions, 2001 Ford EX should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 495 kg more than 2001 Ford EX.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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. Let's talk about torque, 2001 Ford EX (567 Nm @ 3800 RPM) has 137 more torque (in Nm) than 2005 Audi S4. (430 Nm @ 3500 RPM). This means 2001 Ford EX will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 2001 Ford EX | |
| Make | Audi | Ford |
| Model | S4 | EX |
| Year Released | 2005 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 339 HP | 370 HP |
| Engine RPM | 7000 RPM | 4600 RPM |
| Torque | 430 Nm | 567 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1675 kg | 1180 kg |
| Vehicle Length | 4580 mm | 3540 mm |
| Vehicle Width | 1790 mm | 1940 mm |
| Vehicle Height | 1420 mm | 1590 mm |
| Wheelbase Size | 2580 mm | 2550 mm |
| Fuel Tank Capacity | 66 L | 54 L |
