2009 Audi A6 vs. 1993 Mercedes-Benz SL
To start off, 2009 Audi A6 is newer by 16 year(s). Which means there will be less support and parts availability for 1993 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1993 Mercedes-Benz SL would be higher. At 2,995 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (300 HP @ 5100 RPM) has 110 more horse power than 1993 Mercedes-Benz SL. (190 HP @ 5500 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 1993 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 1993 Mercedes-Benz SL weights approximately 865 kg more than 2009 Audi A6.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1993 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A6 (420 Nm @ 2500 RPM) has 150 more torque (in Nm) than 1993 Mercedes-Benz SL. (270 Nm @ 3750 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1993 Mercedes-Benz SL.
Compare all specifications:
| 2009 Audi A6 | 1993 Mercedes-Benz SL | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | SL |
| Year Released | 2009 | 1993 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 2797 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 300 HP | 190 HP |
| Engine RPM | 5100 RPM | 5500 RPM |
| Torque | 420 Nm | 270 Nm |
| Torque RPM | 2500 RPM | 3750 RPM |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 895 kg | 1760 kg |
| Vehicle Length | 4930 mm | 4470 mm |
| Vehicle Width | 2040 mm | 1820 mm |
| Vehicle Height | 1460 mm | 1300 mm |
| Wheelbase Size | 2850 mm | 2520 mm |
| Fuel Tank Capacity | 80 L | 80 L |
