2005 Audi S4 vs. 1989 Mercedes-Benz 500
To start off, 2005 Audi S4 is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Mercedes-Benz 500. In addition, the cost of maintenance, including insurance, on 1989 Mercedes-Benz 500 would be higher. At 4,973 cc (8 cylinders), 1989 Mercedes-Benz 500 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 17 more horse power than 1989 Mercedes-Benz 500. (323 HP @ 5500 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1989 Mercedes-Benz 500. With that said, vehicle weight also plays an important factor in acceleration. 1989 Mercedes-Benz 500 weights approximately 155 kg more than 2005 Audi S4.
Let's talk about torque, 1989 Mercedes-Benz 500 (450 Nm) has 40 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 1989 Mercedes-Benz 500 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 1989 Mercedes-Benz 500 | |
| Make | Audi | Mercedes-Benz |
| Model | S4 | 500 |
| Year Released | 2005 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4973 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 340 HP | 323 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 410 Nm | 450 Nm |
| Engine Bore Size | 85.1 mm | 96.5 mm |
| Engine Stroke Size | 93 mm | 85 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1735 kg | 1890 kg |
| Vehicle Length | 4550 mm | 4480 mm |
| Vehicle Width | 1770 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1310 mm |
| Wheelbase Size | 2660 mm | 2520 mm |
| Fuel Tank Capacity | 63 L | 80 L |
