1998 Mercedes-Benz C vs. 2009 Audi A6
To start off, 2009 Audi A6 is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 1998 Mercedes-Benz C would be higher. At 5,439 cc (8 cylinders), 1998 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 1998 Mercedes-Benz C (342 HP @ 5500 RPM) has 95 more horse power than 2009 Audi A6. (247 HP @ 5800 RPM). In normal driving conditions, 1998 Mercedes-Benz C should accelerate faster than 2009 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 150 kg more than 1998 Mercedes-Benz C.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2009 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, 1998 Mercedes-Benz C (511 Nm @ 2000 RPM) has 160 more torque (in Nm) than 2009 Audi A6. (351 Nm @ 1800 RPM). This means 1998 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6.
Compare all specifications:
| 1998 Mercedes-Benz C | 2009 Audi A6 | |
| Make | Mercedes-Benz | Audi |
| Model | C | A6 |
| Year Released | 1998 | 2009 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5439 cc | 2671 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 5 valves |
| Horse Power | 342 HP | 247 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 511 Nm | 351 Nm |
| Torque RPM | 2000 RPM | 1800 RPM |
| Engine Bore Size | 97 mm | 81 mm |
| Engine Stroke Size | 92 mm | 86.4 mm |
| Top Speed | 250 km/hour | 246 km/hour |
| Acceleration 0-100mph | 5.5 seconds | 7 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1570 kg | 1720 kg |
| Vehicle Length | 4520 mm | 4800 mm |
| Vehicle Width | 1730 mm | 1820 mm |
| Vehicle Height | 1350 mm | 1460 mm |
| Wheelbase Size | 2700 mm | 2770 mm |
| Fuel Tank Capacity | 62 L | 70 L |
