1991 Nissan Sunny vs. 2003 Pontiac Vibe
To start off, 2003 Pontiac Vibe is newer by 12 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, 2003 Pontiac Vibe (123 HP @ 6000 RPM) has 49 more horse power than 1991 Nissan Sunny. (74 HP @ 4800 RPM) In normal driving conditions, 2003 Pontiac Vibe should accelerate faster than 1991 Nissan Sunny. With that said, vehicle weight also plays an important factor in acceleration. 2003 Pontiac Vibe weights approximately 133 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, 2003 Pontiac Vibe (160 Nm @ 4200 RPM) has 28 more torque (in Nm) than 1991 Nissan Sunny. (132 Nm @ 2800 RPM). This means 2003 Pontiac Vibe will have an easier job in driving up hills or pulling heavy equipment than 1991 Nissan Sunny.
Compare all specifications:
| 1991 Nissan Sunny | 2003 Pontiac Vibe | |
| Make | Nissan | Pontiac |
| Model | Sunny | Vibe |
| Year Released | 1991 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1974 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 123 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 132 Nm | 160 Nm |
| Torque RPM | 2800 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1092 kg | 1225 kg |
| Vehicle Length | 3980 mm | 4370 mm |
| Vehicle Width | 1680 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1610 mm |
