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 3,123 cc (6 cylinders), 2006 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 Audi A6 (252 HP @ 6500 RPM) has 48 more horse power than 1998 Mercedes-Benz SL. (204 HP @ 5700 RPM) In normal driving conditions, 2006 Audi A6 should accelerate faster than 1998 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 1998 Mercedes-Benz SL weights approximately 300 kg more than 2006 Audi A6.
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, 2006 Audi A6 (330 Nm @ 3250 RPM) has 60 more torque (in Nm) than 1998 Mercedes-Benz SL. (270 Nm @ 3000 RPM). This means 2006 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1998 Mercedes-Benz SL.
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 | 3123 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 204 HP | 252 HP |
| Engine RPM | 5700 RPM | 6500 RPM |
| Torque | 270 Nm | 330 Nm |
| Torque RPM | 3000 RPM | 3250 RPM |
| Engine Compression Ratio | 10.1:1 | 13.0:1 |
| Top Speed | 228 km/hour | 245 km/hour |
| Acceleration 0-100mph | 9.8 seconds | 7 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 | 1510 kg |
| Vehicle Length | 4510 mm | 4840 mm |
| Vehicle Width | 1820 mm | 1860 mm |
| Vehicle Height | 1300 mm | 1460 mm |
| Wheelbase Size | 2520 mm | 2770 mm |
| Fuel Tank Capacity | 80 L | 70 L |
