1999 Audi A4 vs. 2006 Mercedes-Benz A
To start off, 2006 Mercedes-Benz A is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 1,781 cc (4 cylinders), 1999 Audi A4 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (123 HP @ 5800 RPM) has 29 more horse power than 2006 Mercedes-Benz A. (94 HP @ 5200 RPM). In normal driving conditions, 1999 Audi A4 should accelerate faster than 2006 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A4 weights approximately 35 kg more than 2006 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, 1999 Audi A4 (173 Nm @ 3950 RPM) has 33 more torque (in Nm) than 2006 Mercedes-Benz A. (140 Nm @ 3500 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz A.
Compare all specifications:
| 1999 Audi A4 | 2006 Mercedes-Benz A | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | A |
| Year Released | 1999 | 2006 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1498 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 123 HP | 94 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 173 Nm | 140 Nm |
| Torque RPM | 3950 RPM | 3500 RPM |
| Engine Bore Size | 81 mm | 83 mm |
| Engine Stroke Size | 86.4 mm | 69.2 mm |
| Engine Compression Ratio | 10.3:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 205 km/hour | 175 km/hour |
| Acceleration 0-100mph | 12.3 seconds | 12.6 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 | 1230 kg | 1195 kg |
| Vehicle Length | 4480 mm | 3840 mm |
| Vehicle Width | 1740 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1550 mm |
| Wheelbase Size | 2520 mm | 2570 mm |
| Fuel Consumption Overall | 13 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 60 L | 54 L |
