1989 Citroen XM vs. 2007 Fiat Siena
To start off, 2007 Fiat Siena is newer by 18 year(s). Which means there will be less support and parts availability for 1989 Citroen XM. In addition, the cost of maintenance, including insurance, on 1989 Citroen XM would be higher. At 2,975 cc (6 cylinders), 1989 Citroen XM is equipped with a bigger engine. In terms of performance, 1989 Citroen XM (169 HP @ 5600 RPM) has 69 more horse power than 2007 Fiat Siena. (100 HP @ 5500 RPM). In normal driving conditions, 1989 Citroen XM should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1989 Citroen XM weights approximately 350 kg more than 2007 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1989 Citroen XM (240 Nm @ 4600 RPM) has 100 more torque (in Nm) than 2007 Fiat Siena. (140 Nm @ 4000 RPM). This means 1989 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena.
Compare all specifications:
| 1989 Citroen XM | 2007 Fiat Siena | |
| Make | Citroen | Fiat |
| Model | XM | Siena |
| Year Released | 1989 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2975 cc | 1581 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 169 HP | 100 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 240 Nm | 140 Nm |
| Torque RPM | 4600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1420 kg | 1070 kg |
| Vehicle Width | 1800 mm | 1640 mm |
| Wheelbase Size | 2860 mm | 2380 mm |
| Fuel Tank Capacity | 80 L | 54 L |
