2005 Toyota Avensis vs. 2011 Fiat Siena
To start off, 2011 Fiat Siena is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Toyota Avensis. In addition, the cost of maintenance, including insurance, on 2005 Toyota Avensis would be higher. At 1,998 cc (4 cylinders), 2005 Toyota Avensis is equipped with a bigger engine. In terms of performance, 2005 Toyota Avensis (114 HP @ 4000 RPM) has 8 more horse power than 2011 Fiat Siena. (106 HP @ 5500 RPM). In normal driving conditions, 2005 Toyota Avensis should accelerate faster than 2011 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota Avensis weights approximately 545 kg more than 2011 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, 2005 Toyota Avensis (251 Nm @ 1800 RPM) has 111 more torque (in Nm) than 2011 Fiat Siena. (140 Nm @ 4000 RPM). This means 2005 Toyota Avensis will have an easier job in driving up hills or pulling heavy equipment than 2011 Fiat Siena.
Compare all specifications:
| 2005 Toyota Avensis | 2011 Fiat Siena | |
| Make | Toyota | Fiat |
| Model | Avensis | Siena |
| Year Released | 2005 | 2011 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1581 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 114 HP | 106 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 251 Nm | 140 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Engine Bore Size | 82.2 mm | 86.5 mm |
| Engine Stroke Size | 94 mm | 67.4 mm |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 12.5 seconds | 10.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1640 kg | 1095 kg |
| Vehicle Length | 4660 mm | 3550 mm |
| Vehicle Width | 1770 mm | 1640 mm |
| Vehicle Height | 1680 mm | 1490 mm |
| Wheelbase Size | 2700 mm | 2370 mm |
| Fuel Consumption Overall | 6.5 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 60 L | 47 L |
