2004 Audi S4 vs. 1975 Mercedes-Benz S
To start off, 2004 Audi S4 is newer by 29 year(s). Which means there will be less support and parts availability for 1975 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1975 Mercedes-Benz S would be higher. At 6,834 cc (8 cylinders), 1975 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (340 HP @ 6200 RPM) has 57 more horse power than 1975 Mercedes-Benz S. (283 HP @ 4250 RPM). In normal driving conditions, 2004 Audi S4 should accelerate faster than 1975 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 1975 Mercedes-Benz S weights approximately 525 kg more than 2004 Audi S4.
Let's talk about torque, 1975 Mercedes-Benz S (549 Nm) has 138 more torque (in Nm) than 2004 Audi S4. (411 Nm). This means 1975 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi S4.
Compare all specifications:
| 2004 Audi S4 | 1975 Mercedes-Benz S | |
| Make | Audi | Mercedes-Benz |
| Model | S4 | S |
| Year Released | 2004 | 1975 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 6834 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 283 HP |
| Engine RPM | 6200 RPM | 4250 RPM |
| Torque | 411 Nm | 549 Nm |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1895 kg | 2420 kg |
| Vehicle Length | 4580 mm | 4970 mm |
| Vehicle Width | 1780 mm | 1880 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2770 mm | 2870 mm |
