2006 Audi A6 vs. 1999 Mercedes-Benz C
To start off, 2006 Audi A6 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 1999 Mercedes-Benz C would be higher. At 2,393 cc (6 cylinders), 2006 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 Audi A6 (175 HP @ 6000 RPM) has 55 more horse power than 1999 Mercedes-Benz C. (120 HP @ 5500 RPM). In normal driving conditions, 2006 Audi A6 should accelerate faster than 1999 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A6 weights approximately 72 kg more than 1999 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi A6 (230 Nm @ 3000 RPM) has 60 more torque (in Nm) than 1999 Mercedes-Benz C. (170 Nm @ 4200 RPM). This means 2006 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1999 Mercedes-Benz C.
Compare all specifications:
| 2006 Audi A6 | 1999 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | C |
| Year Released | 2006 | 1999 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 1799 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 175 HP | 120 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 230 Nm | 170 Nm |
| Torque RPM | 3000 RPM | 4200 RPM |
| Engine Bore Size | 81 mm | 85.3 mm |
| Engine Stroke Size | 77.4 mm | 78.7 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1482 kg | 1410 kg |
| Vehicle Length | 4800 mm | 4490 mm |
| Vehicle Width | 1820 mm | 1730 mm |
| Vehicle Height | 1460 mm | 1460 mm |
| Wheelbase Size | 2770 mm | 2700 mm |
| Fuel Tank Capacity | 70 L | 62 L |
