1987 Citroen AX vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 18 year(s). Which means there will be less support and parts availability for 1987 Citroen AX. In addition, the cost of maintenance, including insurance, on 1987 Citroen AX would be higher. At 3,605 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (445 HP @ 6000 RPM) has 345 more horse power than 1987 Citroen AX. (100 HP @ 6800 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 795 kg more than 1987 Citroen AX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Porsche 911 (620 Nm) has 500 more torque (in Nm) than 1987 Citroen AX. (120 Nm). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX.
Compare all specifications:
| 1987 Citroen AX | 2005 Porsche 911 | |
| Make | Citroen | Porsche |
| Model | AX | 911 |
| Year Released | 1987 | 2005 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1360 cc | 3605 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 100 HP | 445 HP |
| Engine RPM | 6800 RPM | 6000 RPM |
| Torque | 120 Nm | 620 Nm |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 795 kg | 1590 kg |
| Vehicle Length | 3540 mm | 4440 mm |
| Vehicle Width | 1610 mm | 1840 mm |
| Vehicle Height | 1350 mm | 1300 mm |
| Wheelbase Size | 2290 mm | 2360 mm |
