1990 Citroen AX vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 19 year(s). Which means there will be less support and parts availability for 1990 Citroen AX. In addition, the cost of maintenance, including insurance, on 1990 Citroen AX would be higher. At 3,823 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (350 HP @ 6600 RPM) has 306 more horse power than 1990 Citroen AX. (44 HP @ 6000 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 1990 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche 911 weights approximately 1708 kg more than 1990 Citroen AX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Porsche 911 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 1990 Citroen AX, being front wheel drive (FWD), will offer much better control with better grip. 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 Porsche 911 (400 Nm @ 4600 RPM) has 326 more torque (in Nm) than 1990 Citroen AX. (74 Nm @ 3700 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1990 Citroen AX.
Compare all specifications:
| 1990 Citroen AX | 2009 Porsche 911 | |
| Make | Citroen | Porsche |
| Model | AX | 911 |
| Year Released | 1990 | 2009 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 954 cc | 3823 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 44 HP | 350 HP |
| Engine RPM | 6000 RPM | 6600 RPM |
| Torque | 74 Nm | 400 Nm |
| Torque RPM | 3700 RPM | 4600 RPM |
| Engine Bore Size | 70 mm | 96 mm |
| Engine Stroke Size | 62 mm | 82.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 17.9 seconds | 4.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 722 kg | 2430 kg |
| Vehicle Length | 3540 mm | 4440 mm |
| Vehicle Width | 1560 mm | 1310 mm |
| Vehicle Height | 1350 mm | 1780 mm |
| Wheelbase Size | 2290 mm | 2360 mm |
| Fuel Consumption Overall | 11.9 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 80 L | 64 L |
