2004 Audi S4 vs. 2001 Audi A8
To start off, 2004 Audi S4 is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Audi A8. In addition, the cost of maintenance, including insurance, on 2001 Audi A8 would be higher. At 6,005 cc, 2001 Audi A8 is equipped with a bigger engine. In terms of performance, 2001 Audi A8 (414 HP @ 4000 RPM) has 75 more horse power than 2004 Audi S4. (339 HP @ 7000 RPM) In normal driving conditions, 2001 Audi A8 should accelerate faster than 2004 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A8 weights approximately 275 kg more than 2004 Audi S4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Audi A8 (542 Nm) has 132 more torque (in Nm) than 2004 Audi S4. (410 Nm). This means 2001 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi S4. 2001 Audi A8 has automatic transmission and 2004 Audi S4 has manual transmission. 2004 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Audi S4 | 2001 Audi A8 | |
| Make | Audi | Audi |
| Model | S4 | A8 |
| Year Released | 2004 | 2001 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 6005 cc |
| Engine Type | V | W |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 339 HP | 414 HP |
| Engine RPM | 7000 RPM | 4000 RPM |
| Torque | 410 Nm | 542 Nm |
| Engine Compression Ratio | 11.0:1 | 10.8:1 |
| Top Speed | 250 km/hour | 245 km/hour |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1720 kg | 1995 kg |
| Vehicle Length | 4590 mm | 5170 mm |
| Vehicle Width | 1780 mm | 1890 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2470 mm | 3020 mm |
| Fuel Tank Capacity | 63 L | 70 L |
