2002 Audi S4 vs. 2002 Audi A8
To start off, both 2002 Audi S4 and 2002 Audi A8 were released in the same year (2002). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,163 cc (8 cylinders), 2002 Audi S4 is equipped with a bigger engine. In terms of performance, 2002 Audi S4 (339 HP @ 7000 RPM) has 68 more horse power than 2002 Audi A8. (271 HP @ 3750 RPM). In normal driving conditions, 2002 Audi S4 should accelerate faster than 2002 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2002 Audi A8 weights approximately 220 kg more than 2002 Audi S4.
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, 2002 Audi S4 (410 Nm @ 3500 RPM) has 185 more torque (in Nm) than 2002 Audi A8. (225 Nm @ 1800 RPM). This means 2002 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2002 Audi A8. 2002 Audi A8 has automatic transmission and 2002 Audi S4 has manual transmission. 2002 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Audi S4 | 2002 Audi A8 | |
| Make | Audi | Audi |
| Model | S4 | A8 |
| Year Released | 2002 | 2002 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3936 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 339 HP | 271 HP |
| Engine RPM | 7000 RPM | 3750 RPM |
| Torque | 410 Nm | 225 Nm |
| Torque RPM | 3500 RPM | 1800 RPM |
| Engine Bore Size | 84.6 mm | 81 mm |
| Engine Stroke Size | 92.8 mm | 95.5 mm |
| Engine Compression Ratio | 11.0:1 | 18.0:1 |
| 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 | 1940 kg |
| Vehicle Length | 4580 mm | 5060 mm |
| Vehicle Width | 1790 mm | 1900 mm |
| Vehicle Height | 1450 mm | 1450 mm |
| Wheelbase Size | 2660 mm | 2950 mm |
| Fuel Tank Capacity | 66 L | 90 L |
