1991 Nissan Sunny vs. 1997 Volvo S40
To start off, 1997 Volvo S40 is newer by 6 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, 1997 Volvo S40 (104 HP @ 5500 RPM) has 30 more horse power than 1991 Nissan Sunny. (74 HP @ 4800 RPM) In normal driving conditions, 1997 Volvo S40 should accelerate faster than 1991 Nissan Sunny. With that said, vehicle weight also plays an important factor in acceleration. 1997 Volvo S40 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, 1997 Volvo S40 (143 Nm @ 4200 RPM) has 11 more torque (in Nm) than 1991 Nissan Sunny. (132 Nm @ 2800 RPM). This means 1997 Volvo S40 will have an easier job in driving up hills or pulling heavy equipment than 1991 Nissan Sunny.
Compare all specifications:
| 1991 Nissan Sunny | 1997 Volvo S40 | |
| Make | Nissan | Volvo |
| Model | Sunny | S40 |
| Year Released | 1991 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 1974 cc | 1587 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 104 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Torque | 132 Nm | 143 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 | 4490 mm |
| Vehicle Width | 1680 mm | 1730 mm |
| Vehicle Height | 1400 mm | 1400 mm |
