2008 Audi A6 vs. 2005 Mercedes-Benz A
To start off, 2008 Audi A6 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz A. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz A would be higher. At 2,034 cc (4 cylinders), 2005 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2008 Audi A6 (168 HP) has 30 more horse power than 2005 Mercedes-Benz A. (138 HP). In normal driving conditions, 2008 Audi A6 should accelerate faster than 2005 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 640 kg more than 2005 Mercedes-Benz A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Audi A6 (280 Nm @ 1800 RPM) has 100 more torque (in Nm) than 2005 Mercedes-Benz A. (180 Nm @ 3500 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz A.
Compare all specifications:
| 2008 Audi A6 | 2005 Mercedes-Benz A | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | A |
| Year Released | 2008 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2034 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 168 HP | 138 HP |
| Torque | 280 Nm | 180 Nm |
| Torque RPM | 1800 RPM | 3500 RPM |
| Engine Compression Ratio | 11.5:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 227 km/hour | 200 km/hour |
| Acceleration 0-100mph | 8.4 seconds | 9.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1880 kg | 1240 kg |
| Vehicle Length | 4800 mm | 3840 mm |
| Vehicle Width | 1820 mm | 1770 mm |
| Vehicle Height | 1460 mm | 1600 mm |
| Wheelbase Size | 2770 mm | 2570 mm |
| Fuel Consumption Overall | 10.1 L/100km | 7.3 L/100km |
| Fuel Tank Capacity | 70 L | 54 L |
