1997 Alfa Romeo 155 vs. 2008 Pagani Zonda
To start off, 2008 Pagani Zonda is newer by 11 year(s). Which means there will be less support and parts availability for 1997 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1997 Alfa Romeo 155 would be higher. At 7,300 cc (12 cylinders), 2008 Pagani Zonda is equipped with a bigger engine. In terms of performance, 2008 Pagani Zonda (547 HP @ 6150 RPM) has 54 more horse power than 1997 Alfa Romeo 155. (493 HP @ 11700 RPM) In normal driving conditions, 2008 Pagani Zonda should accelerate faster than 1997 Alfa Romeo 155. With that said, vehicle weight also plays an important factor in acceleration. 2008 Pagani Zonda weights approximately 190 kg more than 1997 Alfa Romeo 155. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2008 Pagani Zonda (759 Nm @ 4000 RPM) has 459 more torque (in Nm) than 1997 Alfa Romeo 155. (300 Nm @ 9500 RPM). This means 2008 Pagani Zonda will have an easier job in driving up hills or pulling heavy equipment than 1997 Alfa Romeo 155.
Compare all specifications:
| 1997 Alfa Romeo 155 | 2008 Pagani Zonda | |
| Make | Alfa Romeo | Pagani |
| Model | 155 | Zonda |
| Year Released | 1997 | 2008 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 2499 cc | 7300 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 493 HP | 547 HP |
| Engine RPM | 11700 RPM | 6150 RPM |
| Torque | 300 Nm | 759 Nm |
| Torque RPM | 9500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1040 kg | 1230 kg |
| Vehicle Width | 1750 mm | 2055 mm |
