1991 Audi 80 vs. 2005 Mercedes-Benz C
To start off, 2005 Mercedes-Benz C is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Audi 80. In addition, the cost of maintenance, including insurance, on 1991 Audi 80 would be higher. At 2,148 cc (4 cylinders), 2005 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz C (141 HP @ 4200 RPM) has 27 more horse power than 1991 Audi 80. (114 HP @ 5400 RPM) In normal driving conditions, 2005 Mercedes-Benz C should accelerate faster than 1991 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz C weights approximately 190 kg more than 1991 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi 80 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 1991 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, 2005 Mercedes-Benz C (340 Nm @ 1800 RPM) has 173 more torque (in Nm) than 1991 Audi 80. (167 Nm @ 3200 RPM). This means 2005 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80.
Compare all specifications:
| 1991 Audi 80 | 2005 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | 80 | C |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2148 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 141 HP |
| Engine RPM | 5400 RPM | 4200 RPM |
| Torque | 167 Nm | 340 Nm |
| Torque RPM | 3200 RPM | 1800 RPM |
| Engine Bore Size | 82.5 mm | 88.1 mm |
| Engine Stroke Size | 92.8 mm | 88.3 mm |
| Acceleration 0-100mph | 11.9 seconds | 10.3 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1330 kg | 1520 kg |
| Wheelbase Size | 2600 mm | 2860 mm |
| Fuel Consumption Overall | 6.9 L/100km | 5.9 L/100km |
| Fuel Tank Capacity | 64 L | 62 L |
