1991 Nissan Sunny vs. 2010 Chevrolet Aveo
To start off, 2010 Chevrolet Aveo is newer by 19 year(s). Which means there will be less support and parts availability for 1991 Nissan Sunny. In addition, the cost of maintenance, including insurance, on 1991 Nissan Sunny would be higher. At 1,974 cc (4 cylinders), 1991 Nissan Sunny is equipped with a bigger engine. In terms of performance, 2010 Chevrolet Aveo (108 HP @ 6400 RPM) has 34 more horse power than 1991 Nissan Sunny. (74 HP @ 4800 RPM) In normal driving conditions, 2010 Chevrolet Aveo should accelerate faster than 1991 Nissan Sunny. With that said, vehicle weight also plays an important factor in acceleration. 2010 Chevrolet Aveo weights approximately 73 kg more than 1991 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, 2010 Chevrolet Aveo (142 Nm @ 4000 RPM) has 10 more torque (in Nm) than 1991 Nissan Sunny. (132 Nm @ 2800 RPM). This means 2010 Chevrolet Aveo will have an easier job in driving up hills or pulling heavy equipment than 1991 Nissan Sunny.
Compare all specifications:
| 1991 Nissan Sunny | 2010 Chevrolet Aveo | |
| Make | Nissan | Chevrolet |
| Model | Sunny | Aveo |
| Year Released | 1991 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1974 cc | 1600 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 108 HP |
| Engine RPM | 4800 RPM | 6400 RPM |
| Torque | 132 Nm | 142 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1092 kg | 1165 kg |
| Vehicle Length | 3980 mm | 4310 mm |
| Vehicle Width | 1680 mm | 1709 mm |
| Vehicle Height | 1400 mm | 1506 mm |
