2008 Fiat Siena vs. 2009 Volvo S80
To start off, 2009 Volvo S80 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2008 Fiat Siena would be higher. At 4,413 cc (8 cylinders), 2009 Volvo S80 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2009 Volvo S80 weights approximately 528 kg more than 2008 Fiat Siena.
Because 2009 Volvo S80 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2009 Volvo S80 will offer significantly more control. 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 Volvo S80 (440 Nm @ 3950 RPM) has 338 more torque (in Nm) than 2008 Fiat Siena. (102 Nm @ 3250 RPM). This means 2009 Volvo S80 will have an easier job in driving up hills or pulling heavy equipment than 2008 Fiat Siena. 2009 Volvo S80 has automatic transmission and 2008 Fiat Siena has manual transmission. 2008 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Volvo S80 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Fiat Siena | 2009 Volvo S80 | |
| Make | Fiat | Volvo |
| Model | Siena | S80 |
| Year Released | 2008 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1242 cc | 4413 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 0 HP | 311 HP |
| Torque | 102 Nm | 440 Nm |
| Torque RPM | 3250 RPM | 3950 RPM |
| Engine Compression Ratio | 9.1:1 | 10.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 159 km/hour | 250 km/hour |
| Acceleration 0-100mph | 13.5 seconds | 6.5 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1070 kg | 1598 kg |
| Vehicle Length | 3830 mm | 4860 mm |
| Vehicle Width | 1640 mm | 1870 mm |
| Vehicle Height | 1440 mm | 1500 mm |
| Wheelbase Size | 2380 mm | 2840 mm |
| Fuel Consumption Overall | 7.8 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 54 L | 70 L |
