1999 Audi S8 vs. 1991 Mercedes-Benz 600
To start off, 1999 Audi S8 is newer by 8 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 161 more horse power than 1999 Audi S8. (247 HP @ 7000 RPM) In normal driving conditions, 1991 Mercedes-Benz 600 should accelerate faster than 1999 Audi S8. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 600 weights approximately 480 kg more than 1999 Audi S8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 1991 Mercedes-Benz 600. In wet, icy, snow, or gravel driving conditions, 1999 Audi S8 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1991 Mercedes-Benz 600 (580 Nm @ 3800 RPM) has 250 more torque (in Nm) than 1999 Audi S8. (330 Nm @ 3400 RPM). This means 1991 Mercedes-Benz 600 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi S8.
Compare all specifications:
| 1999 Audi S8 | 1991 Mercedes-Benz 600 | |
| Make | Audi | Mercedes-Benz |
| Model | S8 | 600 |
| Year Released | 1999 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4170 cc | 5987 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 247 HP | 408 HP |
| Engine RPM | 7000 RPM | 5200 RPM |
| Torque | 330 Nm | 580 Nm |
| Torque RPM | 3400 RPM | 3800 RPM |
| Engine Bore Size | 84.5 mm | 89.1 mm |
| Engine Stroke Size | 93 mm | 80.2 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Drive Type | AWD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1750 kg | 2230 kg |
| Vehicle Length | 5040 mm | 5220 mm |
| Vehicle Width | 1890 mm | 1890 mm |
| Vehicle Height | 1420 mm | 1500 mm |
| Wheelbase Size | 2890 mm | 3150 mm |
| Fuel Tank Capacity | 90 L | 100 L |
