1987 Citroen AX vs. 2011 Fiat Siena
To start off, 2011 Fiat Siena is newer by 24 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 1,581 cc (4 cylinders), 2011 Fiat Siena is equipped with a bigger engine. In terms of performance, both vehicles can yield 100 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2011 Fiat Siena weights approximately 279 kg more than 1987 Citroen AX.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 1987 Citroen AX (120 Nm) has 46 more torque (in Nm) than 2011 Fiat Siena. (74 Nm). This means 1987 Citroen AX will have an easier job in driving up hills or pulling heavy equipment than 2011 Fiat Siena.
Compare all specifications:
| 1987 Citroen AX | 2011 Fiat Siena | |
| Make | Citroen | Fiat |
| Model | AX | Siena |
| Year Released | 1987 | 2011 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1360 cc | 1581 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 100 HP |
| Engine RPM | 6800 RPM | 5500 RPM |
| Torque | 120 Nm | 74 Nm |
| Top Speed | 185 km/hour | 184 km/hour |
| Acceleration 0-100mph | 8.7 seconds | 11.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 795 kg | 1074 kg |
| Vehicle Length | 3540 mm | 3550 mm |
| Vehicle Width | 1610 mm | 1640 mm |
| Vehicle Height | 1350 mm | 1440 mm |
| Wheelbase Size | 2290 mm | 2380 mm |
