1998 Mercedes-Benz SL vs. 2006 Audi A6
To start off, 2006 Audi A6 is newer by 8 year(s). Which means there will be less support and parts availability for 1998 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1998 Mercedes-Benz SL would be higher. At 2,799 cc (6 cylinders), 1998 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 1998 Mercedes-Benz SL (204 HP @ 5700 RPM) has 36 more horse power than 2006 Audi A6. (168 HP @ 6000 RPM). In normal driving conditions, 1998 Mercedes-Benz SL should accelerate faster than 2006 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 1998 Mercedes-Benz SL weights approximately 170 kg more than 2006 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2006 Audi A6 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, 1998 Mercedes-Benz SL (270 Nm @ 3000 RPM) has 40 more torque (in Nm) than 2006 Audi A6. (230 Nm @ 3200 RPM). This means 1998 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A6.
Compare all specifications:
| 1998 Mercedes-Benz SL | 2006 Audi A6 | |
| Make | Mercedes-Benz | Audi |
| Model | SL | A6 |
| Year Released | 1998 | 2006 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2799 cc | 2392 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 204 HP | 168 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 270 Nm | 230 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Engine Bore Size | 89.9 mm | 81 mm |
| Engine Stroke Size | 73.5 mm | 77.4 mm |
| Engine Compression Ratio | 10.1:1 | 11.0:1 |
| Top Speed | 228 km/hour | 218 km/hour |
| Acceleration 0-100mph | 9.8 seconds | 9.6 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1810 kg | 1640 kg |
| Vehicle Length | 4510 mm | 4800 mm |
| Vehicle Width | 1820 mm | 1820 mm |
| Vehicle Height | 1300 mm | 1460 mm |
| Wheelbase Size | 2520 mm | 2770 mm |
| Fuel Tank Capacity | 80 L | 70 L |
