2003 Audi A6 vs. 2010 Mercedes-Benz SL
To start off, 2010 Mercedes-Benz SL is newer by 7 year(s). Which means there will be less support and parts availability for 2003 Audi A6. In addition, the cost of maintenance, including insurance, on 2003 Audi A6 would be higher. At 5,980 cc (12 cylinders), 2010 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz SL (661 HP @ 5400 RPM) has 435 more horse power than 2003 Audi A6. (226 HP @ 5800 RPM) In normal driving conditions, 2010 Mercedes-Benz SL should accelerate faster than 2003 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A6 weights approximately 297 kg more than 2010 Mercedes-Benz SL.
Because 2003 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2003 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, 2010 Mercedes-Benz SL (1,000 Nm @ 2200 RPM) has 690 more torque (in Nm) than 2003 Audi A6. (310 Nm @ 1700 RPM). This means 2010 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi A6. 2010 Mercedes-Benz SL has automatic transmission and 2003 Audi A6 has manual transmission. 2003 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Audi A6 | 2010 Mercedes-Benz SL | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | SL |
| Year Released | 2003 | 2010 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 5980 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 226 HP | 661 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 310 Nm | 1000 Nm |
| Torque RPM | 1700 RPM | 2200 RPM |
| Top Speed | 245 km/hour | 320 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1662 kg | 1365 kg |
| Vehicle Length | 4800 mm | 5210 mm |
| Vehicle Height | 1460 mm | 1830 mm |
| Wheelbase Size | 2770 mm | 2570 mm |
| Fuel Consumption Overall | 11.6 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
