2007 Alfa Romeo 159 vs. 1991 Nissan Sunny
To start off, 2007 Alfa Romeo 159 is newer by 16 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 3,193 cc (6 cylinders), 2007 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 159 (256 HP @ 6200 RPM) has 182 more horse power than 1991 Nissan Sunny. (74 HP @ 4800 RPM). In normal driving conditions, 2007 Alfa Romeo 159 should accelerate faster than 1991 Nissan Sunny. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 159 weights approximately 713 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, 2007 Alfa Romeo 159 (322 Nm @ 4500 RPM) has 190 more torque (in Nm) than 1991 Nissan Sunny. (132 Nm @ 2800 RPM). This means 2007 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1991 Nissan Sunny.
Compare all specifications:
| 2007 Alfa Romeo 159 | 1991 Nissan Sunny | |
| Make | Alfa Romeo | Nissan |
| Model | 159 | Sunny |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3193 cc | 1974 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 256 HP | 74 HP |
| Engine RPM | 6200 RPM | 4800 RPM |
| Torque | 322 Nm | 132 Nm |
| Torque RPM | 4500 RPM | 2800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1805 kg | 1092 kg |
| Vehicle Length | 4670 mm | 3980 mm |
| Vehicle Width | 1840 mm | 1680 mm |
| Vehicle Height | 1460 mm | 1400 mm |
