1981 Nissan Sunny vs. 1974 Seat 127
To start off, 1981 Nissan Sunny is newer by 7 year(s). Which means there will be less support and parts availability for 1974 Seat 127. In addition, the cost of maintenance, including insurance, on 1974 Seat 127 would be higher. At 1,680 cc (4 cylinders), 1981 Nissan Sunny is equipped with a bigger engine. In terms of performance, 1981 Nissan Sunny (53 HP @ 4800 RPM) has 6 more horse power than 1974 Seat 127. (47 HP @ 6200 RPM). In normal driving conditions, 1981 Nissan Sunny should accelerate faster than 1974 Seat 127. With that said, vehicle weight also plays an important factor in acceleration. 1981 Nissan Sunny weights approximately 205 kg more than 1974 Seat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1981 Nissan Sunny (104 Nm @ 2800 RPM) has 41 more torque (in Nm) than 1974 Seat 127. (63 Nm @ 3500 RPM). This means 1981 Nissan Sunny will have an easier job in driving up hills or pulling heavy equipment than 1974 Seat 127.
Compare all specifications:
| 1981 Nissan Sunny | 1974 Seat 127 | |
| Make | Nissan | Seat |
| Model | Sunny | 127 |
| Year Released | 1981 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 1680 cc | 903 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 53 HP | 47 HP |
| Engine RPM | 4800 RPM | 6200 RPM |
| Torque | 104 Nm | 63 Nm |
| Torque RPM | 2800 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Vehicle Weight | 910 kg | 705 kg |
| Vehicle Length | 4140 mm | 3600 mm |
| Vehicle Width | 1650 mm | 1530 mm |
| Vehicle Height | 1400 mm | 1380 mm |
| Wheelbase Size | 2410 mm | 2230 mm |
