1971 NSU Ro 80 vs. 1973 Volkswagen K 70
To start off, 1973 Volkswagen K 70 is newer by 2 year(s). Which means there will be less support and parts availability for 1971 NSU Ro 80. In addition, the cost of maintenance, including insurance, on 1971 NSU Ro 80 would be higher. At 1,990 cc, 1971 NSU Ro 80 is equipped with a bigger engine. In terms of performance, 1971 NSU Ro 80 (115 HP @ 5500 RPM) has 40 more horse power than 1973 Volkswagen K 70. (75 HP @ 5200 RPM). In normal driving conditions, 1971 NSU Ro 80 should accelerate faster than 1973 Volkswagen K 70. With that said, vehicle weight also plays an important factor in acceleration. 1971 NSU Ro 80 weights approximately 160 kg more than 1973 Volkswagen K 70. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1971 NSU Ro 80 (188 Nm @ 4500 RPM) has 65 more torque (in Nm) than 1973 Volkswagen K 70. (123 Nm @ 3500 RPM). This means 1971 NSU Ro 80 will have an easier job in driving up hills or pulling heavy equipment than 1973 Volkswagen K 70.
Compare all specifications:
| 1971 NSU Ro 80 | 1973 Volkswagen K 70 | |
| Make | NSU | Volkswagen |
| Model | Ro 80 | K 70 |
| Year Released | 1971 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 1605 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 115 HP | 75 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 188 Nm | 123 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Engine Compression Ratio | 9.0:1 | 8.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1210 kg | 1050 kg |
| Vehicle Length | 4780 mm | 4430 mm |
| Vehicle Width | 1770 mm | 1700 mm |
| Vehicle Height | 1370 mm | 1460 mm |
| Wheelbase Size | 2870 mm | 2700 mm |
| Fuel Tank Capacity | 82 L | 45 L |
