2007 Fiat Siena vs. 2007 Volvo S80
To start off, both 2007 Fiat Siena and 2007 Volvo S80 were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,435 cc (5 cylinders), 2007 Volvo S80 is equipped with a bigger engine. In terms of performance, 2007 Volvo S80 (138 HP @ 4500 RPM) has 70 more horse power than 2007 Fiat Siena. (68 HP @ 4600 RPM) In normal driving conditions, 2007 Volvo S80 should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2007 Volvo S80 weights approximately 440 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, 2007 Volvo S80 (220 Nm @ 3750 RPM) has 85 more torque (in Nm) than 2007 Fiat Siena. (135 Nm @ 2500 RPM). This means 2007 Volvo S80 will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena.
Compare all specifications:
| 2007 Fiat Siena | 2007 Volvo S80 | |
| Make | Fiat | Volvo |
| Model | Siena | S80 |
| Year Released | 2007 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1697 cc | 2435 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 68 HP | 138 HP |
| Engine RPM | 4600 RPM | 4500 RPM |
| Torque | 135 Nm | 220 Nm |
| Torque RPM | 2500 RPM | 3750 RPM |
| Engine Compression Ratio | 20.3:1 | 10.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 160 km/hour | 205 km/hour |
| Acceleration 0-100mph | 16.3 seconds | 10.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1090 kg | 1530 kg |
| Vehicle Length | 4140 mm | 4830 mm |
| Vehicle Width | 1640 mm | 1840 mm |
| Vehicle Height | 1440 mm | 1440 mm |
| Wheelbase Size | 2380 mm | 2800 mm |
| Fuel Consumption Overall | 6.9 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 47 L | 70 L |
