2006 Audi RS4 vs. 2004 Ford Expedition
To start off, 2006 Audi RS4 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Ford Expedition. In addition, the cost of maintenance, including insurance, on 2004 Ford Expedition would be higher. At 4,604 cc (8 cylinders), 2004 Ford Expedition is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (420 HP @ 8250 RPM) has 182 more horse power than 2004 Ford Expedition. (238 HP @ 4750 RPM). In normal driving conditions, 2006 Audi RS4 should accelerate faster than 2004 Ford Expedition. With that said, vehicle weight also plays an important factor in acceleration. 2004 Ford Expedition weights approximately 811 kg more than 2006 Audi RS4.
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, 2006 Audi RS4 (583 Nm @ 5500 RPM) has 185 more torque (in Nm) than 2004 Ford Expedition. (398 Nm @ 3500 RPM). This means 2006 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Ford Expedition. 2004 Ford Expedition has automatic transmission and 2006 Audi RS4 has manual transmission. 2006 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Ford Expedition will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi RS4 | 2004 Ford Expedition | |
| Make | Audi | Ford |
| Model | RS4 | Expedition |
| Year Released | 2006 | 2004 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4604 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 420 HP | 238 HP |
| Engine RPM | 8250 RPM | 4750 RPM |
| Torque | 583 Nm | 398 Nm |
| Torque RPM | 5500 RPM | 3500 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 9 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1549 kg | 2360 kg |
| Vehicle Length | 360 mm | 5200 mm |
| Vehicle Height | 360 mm | 1950 mm |
| Wheelbase Size | 360 mm | 3030 mm |
