2007 Audi RS4 vs. 2010 Mercedes-Benz A
To start off, 2010 Mercedes-Benz A is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Audi RS4. In addition, the cost of maintenance, including insurance, on 2007 Audi RS4 would be higher. At 4,161 cc (8 cylinders), 2007 Audi RS4 is equipped with a bigger engine. In terms of performance, 2007 Audi RS4 (414 HP @ 7800 RPM) has 320 more horse power than 2010 Mercedes-Benz A. (94 HP @ 5200 RPM). In normal driving conditions, 2007 Audi RS4 should accelerate faster than 2010 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi RS4 weights approximately 485 kg more than 2010 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 RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Mercedes-Benz A. In wet, icy, snow, or gravel driving conditions, 2007 Audi RS4 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 RS4 (430 Nm @ 5500 RPM) has 289 more torque (in Nm) than 2010 Mercedes-Benz A. (141 Nm @ 3500 RPM). This means 2007 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2010 Mercedes-Benz A.
Compare all specifications:
| 2007 Audi RS4 | 2010 Mercedes-Benz A | |
| Make | Audi | Mercedes-Benz |
| Model | RS4 | A |
| Year Released | 2007 | 2010 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 1498 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 414 HP | 94 HP |
| Engine RPM | 7800 RPM | 5200 RPM |
| Torque | 430 Nm | 141 Nm |
| Torque RPM | 5500 RPM | 3500 RPM |
| Engine Bore Size | 84.5 mm | 83 mm |
| Engine Stroke Size | 92.8 mm | 69.2 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 175 km/hour |
| Acceleration 0-100mph | 4.8 seconds | 12.6 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1710 kg | 1225 kg |
| Vehicle Length | 4590 mm | 3840 mm |
| Vehicle Width | 1820 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1550 mm |
| Wheelbase Size | 2660 mm | 2570 mm |
| Fuel Consumption Overall | 13.5 L/100km | 6.2 L/100km |
| Fuel Tank Capacity | 70 L | 54 L |
