2006 Audi A6 vs. 1991 Mercedes-Benz C 112
To start off, 2006 Audi A6 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz C 112. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz C 112 would be higher. At 5,987 cc (12 cylinders), 1991 Mercedes-Benz C 112 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz C 112 (402 HP @ 5200 RPM) has 59 more horse power than 2006 Audi A6. (343 HP @ 6500 RPM) In normal driving conditions, 1991 Mercedes-Benz C 112 should accelerate faster than 2006 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A6 weights approximately 190 kg more than 1991 Mercedes-Benz C 112.
Because 2006 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mercedes-Benz C 112. 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, 1991 Mercedes-Benz C 112 (580 Nm @ 3800 RPM) has 337 more torque (in Nm) than 2006 Audi A6. (243 Nm @ 3250 RPM). This means 1991 Mercedes-Benz C 112 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A6.
Compare all specifications:
| 2006 Audi A6 | 1991 Mercedes-Benz C 112 | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | C 112 |
| Year Released | 2006 | 1991 |
| Engine Position | Front | Middle |
| Engine Size | 3130 cc | 5987 cc |
| Horse Power | 343 HP | 402 HP |
| Engine RPM | 6500 RPM | 5200 RPM |
| Torque | 243 Nm | 580 Nm |
| Torque RPM | 3250 RPM | 3800 RPM |
| Top Speed | 209 km/hour | 307 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 5.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1740 kg | 1550 kg |
| Vehicle Length | 4940 mm | 4620 mm |
| Vehicle Width | 1860 mm | 1980 mm |
| Vehicle Height | 1470 mm | 1210 mm |
| Wheelbase Size | 2850 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 100 L |
