2007 Audi A6 vs. 2011 Mercedes-Benz A
To start off, 2011 Mercedes-Benz A is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Audi A6. In addition, the cost of maintenance, including insurance, on 2007 Audi A6 would be higher. At 3,123 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (255 HP @ 6500 RPM) has 174 more horse power than 2011 Mercedes-Benz A. (81 HP @ 4200 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 2011 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 554 kg more than 2011 Mercedes-Benz A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Mercedes-Benz A. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi A6 (330 Nm @ 3250 RPM) has 150 more torque (in Nm) than 2011 Mercedes-Benz A. (180 Nm @ 1400 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz A. 2007 Audi A6 has automatic transmission and 2011 Mercedes-Benz A has manual transmission. 2011 Mercedes-Benz A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A6 | 2011 Mercedes-Benz A | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | A |
| Year Released | 2007 | 2011 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 1991 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 81 HP |
| Engine RPM | 6500 RPM | 4200 RPM |
| Torque | 330 Nm | 180 Nm |
| Torque RPM | 3250 RPM | 1400 RPM |
| Engine Compression Ratio | 11.3:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1880 kg | 1326 kg |
| Vehicle Length | 4920 mm | 3840 mm |
| Vehicle Width | 2020 mm | 1770 mm |
| Vehicle Height | 1460 mm | 1600 mm |
| Wheelbase Size | 2850 mm | 2570 mm |
| Fuel Consumption Overall | 10.7 L/100km | 4.9 L/100km |
| Fuel Tank Capacity | 80 L | 54 L |
