1991 Alfa Romeo 75 vs. 2009 Pagani Zonda
To start off, 2009 Pagani Zonda is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1991 Alfa Romeo 75 would be higher. At 6,000 cc (12 cylinders), 2009 Pagani Zonda is equipped with a bigger engine. In terms of performance, 2009 Pagani Zonda (740 HP @ 8000 RPM) has 631 more horse power than 1991 Alfa Romeo 75. (109 HP @ 6000 RPM) In normal driving conditions, 2009 Pagani Zonda should accelerate faster than 1991 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 2009 Pagani Zonda weights approximately 10 kg more than 1991 Alfa Romeo 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 Pagani Zonda (708 Nm @ 4000 RPM) has 559 more torque (in Nm) than 1991 Alfa Romeo 75. (149 Nm @ 4000 RPM). This means 2009 Pagani Zonda will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo 75.
Compare all specifications:
| 1991 Alfa Romeo 75 | 2009 Pagani Zonda | |
| Make | Alfa Romeo | Pagani |
| Model | 75 | Zonda |
| Year Released | 1991 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1567 cc | 6000 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 109 HP | 740 HP |
| Engine RPM | 6000 RPM | 8000 RPM |
| Torque | 149 Nm | 708 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1060 kg | 1070 kg |
| Vehicle Length | 4340 mm | 4886 mm |
| Vehicle Width | 1670 mm | 2014 mm |
| Vehicle Height | 1410 mm | 1141 mm |
| Wheelbase Size | 2520 mm | 2785 mm |
