1991 Audi S2 vs. 2005 Mercedes-Benz SL
To start off, 2005 Mercedes-Benz SL is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Audi S2. In addition, the cost of maintenance, including insurance, on 1991 Audi S2 would be higher. At 5,441 cc (8 cylinders), 2005 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SL (493 HP @ 6100 RPM) has 277 more horse power than 1991 Audi S2. (216 HP @ 5900 RPM) In normal driving conditions, 2005 Mercedes-Benz SL should accelerate faster than 1991 Audi S2. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SL weights approximately 535 kg more than 1991 Audi S2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi S2 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 1991 Audi S2 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, 2005 Mercedes-Benz SL (701 Nm @ 2750 RPM) has 392 more torque (in Nm) than 1991 Audi S2. (309 Nm @ 1950 RPM). This means 2005 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi S2. 2005 Mercedes-Benz SL has automatic transmission and 1991 Audi S2 has manual transmission. 1991 Audi S2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi S2 | 2005 Mercedes-Benz SL | |
| Make | Audi | Mercedes-Benz |
| Model | S2 | SL |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 5441 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 216 HP | 493 HP |
| Engine RPM | 5900 RPM | 6100 RPM |
| Torque | 309 Nm | 701 Nm |
| Torque RPM | 1950 RPM | 2750 RPM |
| Engine Bore Size | 81.1 mm | 97 mm |
| Engine Stroke Size | 86.4 mm | 92 mm |
| Acceleration 0-100mph | 6.1 seconds | 4.7 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1420 kg | 1955 kg |
| Vehicle Length | 4410 mm | 4540 mm |
| Vehicle Width | 1720 mm | 1830 mm |
| Vehicle Height | 1380 mm | 1300 mm |
| Wheelbase Size | 2560 mm | 2570 mm |
| Fuel Consumption Overall | 8.3 L/100km | 13.5 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
