1981 Nissan Sunny vs. 1973 NSU 1000
To start off, 1981 Nissan Sunny is newer by 8 year(s). Which means there will be less support and parts availability for 1973 NSU 1000. In addition, the cost of maintenance, including insurance, on 1973 NSU 1000 would be higher. At 1,487 cc (4 cylinders), 1981 Nissan Sunny is equipped with a bigger engine. In terms of performance, 1981 Nissan Sunny (74 HP @ 5600 RPM) has 36 more horse power than 1973 NSU 1000. (38 HP @ 5500 RPM). In normal driving conditions, 1981 Nissan Sunny should accelerate faster than 1973 NSU 1000. With that said, vehicle weight also plays an important factor in acceleration. 1981 Nissan Sunny weights approximately 200 kg more than 1973 NSU 1000. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 NSU 1000 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 1973 NSU 1000. However, in wet, icy, snow, or gravel driving conditions, 1981 Nissan Sunny, 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, 1981 Nissan Sunny (123 Nm @ 2800 RPM) has 53 more torque (in Nm) than 1973 NSU 1000. (70 Nm @ 2500 RPM). This means 1981 Nissan Sunny will have an easier job in driving up hills or pulling heavy equipment than 1973 NSU 1000.
Compare all specifications:
| 1981 Nissan Sunny | 1973 NSU 1000 | |
| Make | Nissan | NSU |
| Model | Sunny | 1000 |
| Year Released | 1981 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1487 cc | 996 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 38 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 123 Nm | 70 Nm |
| Torque RPM | 2800 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Vehicle Weight | 860 kg | 660 kg |
| Vehicle Length | 4140 mm | 3800 mm |
| Vehicle Width | 1630 mm | 1500 mm |
| Vehicle Height | 1360 mm | 1370 mm |
| Wheelbase Size | 2410 mm | 2260 mm |
