2005 Audi S4 vs. 1991 Mercedes-Benz 600
To start off, 2005 Audi S4 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 600. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 600 would be higher. At 5,987 cc (12 cylinders), 1991 Mercedes-Benz 600 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 600 (408 HP @ 5200 RPM) has 68 more horse power than 2005 Audi S4. (340 HP @ 6300 RPM) In normal driving conditions, 1991 Mercedes-Benz 600 should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 600 weights approximately 390 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, 1991 Mercedes-Benz 600 (580 Nm) has 170 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 1991 Mercedes-Benz 600 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 1991 Mercedes-Benz 600 | |
| Make | Audi | Mercedes-Benz |
| Model | S4 | 600 |
| Year Released | 2005 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 5987 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 340 HP | 408 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 410 Nm | 580 Nm |
| Engine Bore Size | 85 mm | 89.1 mm |
| Engine Stroke Size | 93 mm | 80.2 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1840 kg | 2230 kg |
| Vehicle Length | 4580 mm | 5220 mm |
| Vehicle Width | 1780 mm | 1890 mm |
| Vehicle Height | 1400 mm | 1500 mm |
| Wheelbase Size | 2660 mm | 3150 mm |
| Fuel Tank Capacity | 63 L | 100 L |
