1991 Audi 100 vs. 2012 Mercedes-Benz SLS
To start off, 2012 Mercedes-Benz SLS is newer by 21 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 6,200 cc (8 cylinders), 2012 Mercedes-Benz SLS is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz SLS (563 HP @ 6800 RPM) has 391 more horse power than 1991 Audi 100. (172 HP @ 5500 RPM) In normal driving conditions, 2012 Mercedes-Benz SLS should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz SLS weights approximately 155 kg more than 1991 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2012 Mercedes-Benz SLS (649 Nm @ 4750 RPM) has 399 more torque (in Nm) than 1991 Audi 100. (250 Nm @ 3000 RPM). This means 2012 Mercedes-Benz SLS will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 2012 Mercedes-Benz SLS | |
| Make | Audi | Mercedes-Benz |
| Model | 100 | SLS |
| Year Released | 1991 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 6200 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 172 HP | 563 HP |
| Engine RPM | 5500 RPM | 6800 RPM |
| Torque | 250 Nm | 649 Nm |
| Torque RPM | 3000 RPM | 4750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1506 kg | 1661 kg |
| Vehicle Length | 4800 mm | 4638 mm |
| Vehicle Width | 1780 mm | 1938 mm |
