1981 Audi 80 vs. 2007 Mercedes-Benz C
To start off, 2007 Mercedes-Benz C is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Audi 80. In addition, the cost of maintenance, including insurance, on 1981 Audi 80 would be higher. At 2,144 cc (5 cylinders), 1981 Audi 80 is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz C (161 HP @ 5300 RPM) has 25 more horse power than 1981 Audi 80. (136 HP @ 5900 RPM) In normal driving conditions, 2007 Mercedes-Benz C should accelerate faster than 1981 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz C weights approximately 345 kg more than 1981 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Audi 80 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 1981 Audi 80 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 Mercedes-Benz C (241 Nm @ 3000 RPM) has 65 more torque (in Nm) than 1981 Audi 80. (176 Nm @ 4500 RPM). This means 2007 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 80.
Compare all specifications:
| 1981 Audi 80 | 2007 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | 80 | C |
| Year Released | 1981 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 1796 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 136 HP | 161 HP |
| Engine RPM | 5900 RPM | 5300 RPM |
| Torque | 176 Nm | 241 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Bore Size | 79.5 mm | 82 mm |
| Engine Stroke Size | 86.4 mm | 85 mm |
| Top Speed | 193 km/hour | 234 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1190 kg | 1535 kg |
| Vehicle Length | 4390 mm | 4550 mm |
| Vehicle Width | 1690 mm | 1470 mm |
| Vehicle Height | 1360 mm | 1730 mm |
| Wheelbase Size | 2550 mm | 2720 mm |
