2005 Audi S4 vs. 1992 BMW 538
To start off, 2005 Audi S4 is newer by 13 year(s). Which means there will be less support and parts availability for 1992 BMW 538. In addition, the cost of maintenance, including insurance, on 1992 BMW 538 would be higher. At 4,172 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 1992 BMW 538 (341 HP @ 6900 RPM) has 1 more horse power than 2005 Audi S4. (340 HP @ 4000 RPM) In normal driving conditions, 1992 BMW 538 should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 1992 BMW 538 weights approximately 45 kg more than 2005 Audi S4. 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 10 more torque (in Nm) than 1992 BMW 538. (400 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1992 BMW 538.
Compare all specifications:
| 2005 Audi S4 | 1992 BMW 538 | |
| Make | Audi | BMW |
| Model | S4 | 538 |
| Year Released | 2005 | 1992 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 3795 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 341 HP |
| Engine RPM | 4000 RPM | 6900 RPM |
| Torque | 410 Nm | 400 Nm |
| Engine Bore Size | 85 mm | 94.6 mm |
| Engine Stroke Size | 93 mm | 90 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1785 kg | 1830 kg |
| Vehicle Length | 4550 mm | 4730 mm |
| Vehicle Width | 1770 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1400 mm |
