2005 Audi S4 vs. 1997 BMW S3
To start off, 2005 Audi S4 is newer by 8 year(s). Which means there will be less support and parts availability for 1997 BMW S3. In addition, the cost of maintenance, including insurance, on 1997 BMW S3 would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 80 more horse power than 1997 BMW S3. (260 HP @ 4800 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1997 BMW S3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 472 kg more than 1997 BMW S3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 80 more torque (in Nm) than 1997 BMW S3. (330 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1997 BMW S3.
Compare all specifications:
| 2005 Audi S4 | 1997 BMW S3 | |
| Make | Audi | BMW |
| Model | S4 | S3 |
| Year Released | 2005 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 3201 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 260 HP |
| Engine RPM | 6300 RPM | 4800 RPM |
| Torque | 410 Nm | 330 Nm |
| Engine Compression Ratio | 11.0:1 | 10.2:1 |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1840 kg | 1368 kg |
| Vehicle Width | 1780 mm | 1720 mm |
| Vehicle Height | 1400 mm | 1370 mm |
| Wheelbase Size | 2660 mm | 2710 mm |
