1986 Alfa Romeo Arna vs. 2004 Porsche Carrera GT
To start off, 2004 Porsche Carrera GT is newer by 18 year(s). Which means there will be less support and parts availability for 1986 Alfa Romeo Arna. In addition, the cost of maintenance, including insurance, on 1986 Alfa Romeo Arna would be higher. At 5,736 cc (10 cylinders), 2004 Porsche Carrera GT is equipped with a bigger engine. In terms of performance, 2004 Porsche Carrera GT (605 HP @ 6000 RPM) has 543 more horse power than 1986 Alfa Romeo Arna. (62 HP @ 6000 RPM) In normal driving conditions, 2004 Porsche Carrera GT should accelerate faster than 1986 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche Carrera GT weights approximately 530 kg more than 1986 Alfa Romeo Arna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Porsche Carrera GT (591 Nm) has 503 more torque (in Nm) than 1986 Alfa Romeo Arna. (88 Nm). This means 2004 Porsche Carrera GT will have an easier job in driving up hills or pulling heavy equipment than 1986 Alfa Romeo Arna.
Compare all specifications:
| 1986 Alfa Romeo Arna | 2004 Porsche Carrera GT | |
| Make | Alfa Romeo | Porsche |
| Model | Arna | Carrera GT |
| Year Released | 1986 | 2004 |
| Engine Position | Front | Middle |
| Engine Size | 1185 cc | 5736 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Horse Power | 62 HP | 605 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 88 Nm | 591 Nm |
| Number of Seats | 4 seats | 2 seats |
| Vehicle Weight | 850 kg | 1380 kg |
| Vehicle Length | 4010 mm | 4620 mm |
| Vehicle Width | 1630 mm | 1930 mm |
| Vehicle Height | 1350 mm | 1170 mm |
| Wheelbase Size | 2430 mm | 2740 mm |
