2000 Audi S3 vs. 2005 Audi A8
To start off, 2005 Audi A8 is newer by 5 year(s). Which means there will be less support and parts availability for 2000 Audi S3. In addition, the cost of maintenance, including insurance, on 2000 Audi S3 would be higher. At 5,998 cc, 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (450 HP @ 6300 RPM) has 240 more horse power than 2000 Audi S3. (210 HP @ 5800 RPM) In normal driving conditions, 2005 Audi A8 should accelerate faster than 2000 Audi S3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 615 kg more than 2000 Audi S3. 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, 2005 Audi A8 (560 Nm) has 290 more torque (in Nm) than 2000 Audi S3. (270 Nm). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2000 Audi S3.
Compare all specifications:
| 2000 Audi S3 | 2005 Audi A8 | |
| Make | Audi | Audi |
| Model | S3 | A8 |
| Year Released | 2000 | 2005 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 5998 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 210 HP | 450 HP |
| Engine RPM | 5800 RPM | 6300 RPM |
| Torque | 270 Nm | 560 Nm |
| Engine Bore Size | 81 mm | 84.1 mm |
| Engine Stroke Size | 86.4 mm | 90 mm |
| Engine Compression Ratio | 9.0:1 | 11.0:1 |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1530 kg | 2145 kg |
| Vehicle Length | 4160 mm | 5200 mm |
| Vehicle Width | 1760 mm | 1900 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2520 mm | 3080 mm |
| Fuel Tank Capacity | 42 L | 90 L |
