1991 Nissan Sunny vs. 1981 Audi 4000
To start off, 1991 Nissan Sunny is newer by 10 year(s). Which means there will be less support and parts availability for 1981 Audi 4000. In addition, the cost of maintenance, including insurance, on 1981 Audi 4000 would be higher. At 1,973 cc (4 cylinders), 1991 Nissan Sunny is equipped with a bigger engine.
Because 1981 Audi 4000 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Nissan Sunny. In wet, icy, snow, or gravel driving conditions, 1981 Audi 4000 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. 1981 Audi 4000 has automatic transmission and 1991 Nissan Sunny has manual transmission. 1991 Nissan Sunny will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Audi 4000 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Nissan Sunny | 1981 Audi 4000 | |
| Make | Nissan | Audi |
| Model | Sunny | 4000 |
| Year Released | 1991 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1973 cc | 1800 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 0 HP |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Length | 4180 mm | 4490 mm |
| Vehicle Width | 1670 mm | 1690 mm |
| Vehicle Height | 1530 mm | 1370 mm |
