1975 Audi 80 vs. 2009 Mercedes-Benz C
To start off, 2009 Mercedes-Benz C is newer by 34 year(s). Which means there will be less support and parts availability for 1975 Audi 80. In addition, the cost of maintenance, including insurance, on 1975 Audi 80 would be higher. At 2,985 cc (6 cylinders), 2009 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz C (221 HP @ 3800 RPM) has 111 more horse power than 1975 Audi 80. (110 HP @ 6100 RPM) In normal driving conditions, 2009 Mercedes-Benz C should accelerate faster than 1975 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz C weights approximately 738 kg more than 1975 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz C is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Mercedes-Benz C. However, in wet, icy, snow, or gravel driving conditions, 1975 Audi 80, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Mercedes-Benz C (510 Nm @ 2800 RPM) has 370 more torque (in Nm) than 1975 Audi 80. (140 Nm @ 5000 RPM). This means 2009 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1975 Audi 80.
Compare all specifications:
| 1975 Audi 80 | 2009 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | 80 | C |
| Year Released | 1975 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 2985 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 110 HP | 221 HP |
| Engine RPM | 6100 RPM | 3800 RPM |
| Torque | 140 Nm | 510 Nm |
| Torque RPM | 5000 RPM | 2800 RPM |
| Engine Bore Size | 79.5 mm | 83 mm |
| Engine Stroke Size | 80 mm | 92 mm |
| Engine Compression Ratio | 9.2:1 | 17.7:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 912 kg | 1650 kg |
| Vehicle Length | 4390 mm | 4600 mm |
| Vehicle Width | 1690 mm | 1470 mm |
| Vehicle Height | 1370 mm | 1780 mm |
| Wheelbase Size | 2550 mm | 2770 mm |
| Fuel Tank Capacity | 60 L | 66 L |
