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 4,605 cc (8 cylinders), 2004 Ford Expedition is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (415 HP @ 7800 RPM) has 183 more horse power than 2004 Ford Expedition. (232 HP @ 6000 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 602 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 (430 Nm) has 35 more torque (in Nm) than 2004 Ford Expedition. (395 Nm). 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 | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4605 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 415 HP | 232 HP |
| Engine RPM | 7800 RPM | 6000 RPM |
| Torque | 430 Nm | 395 Nm |
| Engine Bore Size | 84.5 mm | 90.1 mm |
| Engine Stroke Size | 92.8 mm | 90 mm |
| Engine Compression Ratio | 12.5:1 | 9.4:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 9 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1845 kg | 2447 kg |
| Vehicle Length | 4560 mm | 5230 mm |
| Vehicle Width | 1820 mm | 2010 mm |
| Vehicle Height | 1400 mm | 1980 mm |
| Wheelbase Size | 2660 mm | 3030 mm |
| Fuel Consumption Overall | 13.9 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 63 L | 106 L |
