1989 Citroen XM vs. 1969 NSU Ro 80
To start off, 1989 Citroen XM is newer by 20 year(s). Which means there will be less support and parts availability for 1969 NSU Ro 80. In addition, the cost of maintenance, including insurance, on 1969 NSU Ro 80 would be higher. At 2,975 cc (6 cylinders), 1989 Citroen XM is equipped with a bigger engine. In terms of performance, 1989 Citroen XM (168 HP @ 5600 RPM) has 54 more horse power than 1969 NSU Ro 80. (114 HP @ 5500 RPM). In normal driving conditions, 1989 Citroen XM should accelerate faster than 1969 NSU Ro 80. With that said, vehicle weight also plays an important factor in acceleration. 1989 Citroen XM weights approximately 226 kg more than 1969 NSU Ro 80. 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, 1989 Citroen XM (235 Nm @ 4800 RPM) has 47 more torque (in Nm) than 1969 NSU Ro 80. (188 Nm @ 4500 RPM). This means 1989 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 1969 NSU Ro 80.
Compare all specifications:
| 1989 Citroen XM | 1969 NSU Ro 80 | |
| Make | Citroen | NSU |
| Model | XM | Ro 80 |
| Year Released | 1989 | 1969 |
| Engine Position | Front | Front |
| Engine Size | 2975 cc | 1990 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 168 HP | 114 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 235 Nm | 188 Nm |
| Torque RPM | 4800 RPM | 4500 RPM |
| Engine Compression Ratio | 9.5:1 | 9.0:1 |
| Top Speed | 220 km/hour | 188 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1420 kg | 1194 kg |
| Vehicle Length | 4720 mm | 4790 mm |
| Vehicle Width | 1800 mm | 1770 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2860 mm | 2870 mm |
| Fuel Tank Capacity | 80 L | 82 L |
