1981 Nissan Sunny vs. 2011 Citroen C3
To start off, 2011 Citroen C3 is newer by 30 year(s). Which means there will be less support and parts availability for 1981 Nissan Sunny. In addition, the cost of maintenance, including insurance, on 1981 Nissan Sunny would be higher. At 1,487 cc (4 cylinders), 1981 Nissan Sunny is equipped with a bigger engine. In terms of performance, 2011 Citroen C3 (87 HP @ 5250 RPM) has 13 more horse power than 1981 Nissan Sunny. (74 HP @ 5600 RPM) In normal driving conditions, 2011 Citroen C3 should accelerate faster than 1981 Nissan Sunny. With that said, vehicle weight also plays an important factor in acceleration. 2011 Citroen C3 weights approximately 311 kg more than 1981 Nissan Sunny. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2011 Citroen C3 (133 Nm @ 3250 RPM) has 10 more torque (in Nm) than 1981 Nissan Sunny. (123 Nm @ 2800 RPM). This means 2011 Citroen C3 will have an easier job in driving up hills or pulling heavy equipment than 1981 Nissan Sunny.
Compare all specifications:
| 1981 Nissan Sunny | 2011 Citroen C3 | |
| Make | Nissan | Citroen |
| Model | Sunny | C3 |
| Year Released | 1981 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1487 cc | 1360 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 87 HP |
| Engine RPM | 5600 RPM | 5250 RPM |
| Torque | 123 Nm | 133 Nm |
| Torque RPM | 2800 RPM | 3250 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 815 kg | 1126 kg |
| Vehicle Length | 4140 mm | 3870 mm |
| Vehicle Width | 1650 mm | 1670 mm |
| Vehicle Height | 1400 mm | 1520 mm |
| Wheelbase Size | 2410 mm | 2470 mm |
