2005 Audi Allroad vs. 2008 Mercedes-Benz SL
To start off, 2008 Mercedes-Benz SL is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi Allroad. In addition, the cost of maintenance, including insurance, on 2005 Audi Allroad would be higher. At 5,980 cc (12 cylinders), 2008 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz SL (604 HP @ 4800 RPM) has 354 more horse power than 2005 Audi Allroad. (250 HP @ 6300 RPM) In normal driving conditions, 2008 Mercedes-Benz SL should accelerate faster than 2005 Audi Allroad. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz SL weights approximately 70 kg more than 2005 Audi Allroad. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi Allroad is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2005 Audi Allroad 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, 2008 Mercedes-Benz SL (1,001 Nm) has 651 more torque (in Nm) than 2005 Audi Allroad. (350 Nm). This means 2008 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi Allroad.
Compare all specifications:
| 2005 Audi Allroad | 2008 Mercedes-Benz SL | |
| Make | Audi | Mercedes-Benz |
| Model | Allroad | SL |
| Year Released | 2005 | 2008 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 5980 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 3 valves |
| Horse Power | 250 HP | 604 HP |
| Engine RPM | 6300 RPM | 4800 RPM |
| Torque | 350 Nm | 1001 Nm |
| Engine Compression Ratio | 9.3:1 | 9.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1880 kg | 1950 kg |
| Vehicle Length | 4820 mm | 4540 mm |
| Vehicle Width | 1940 mm | 1300 mm |
| Vehicle Height | 1580 mm | 1830 mm |
| Wheelbase Size | 2850 mm | 2570 mm |
| Fuel Consumption | 10.7 L/100km | 13.1 L/100km |
| Fuel Consumption City | 14.7 L/100km | 18.1 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 18.6 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
