2011 Toyota Yaris vs. 2011 Fiat Siena
To start off, both 2011 Toyota Yaris and 2011 Fiat Siena were released in the same year (2011). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,581 cc (4 cylinders), 2011 Fiat Siena is equipped with a bigger engine. In terms of performance, both vehicles can yield 106 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 46 kg more than 2011 Toyota Yaris.
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, 2011 Fiat Siena (140 Nm @ 4000 RPM) has 1 more torque (in Nm) than 2011 Toyota Yaris. (139 Nm @ 4200 RPM). This means 2011 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 2011 Toyota Yaris.
Compare all specifications:
| 2011 Toyota Yaris | 2011 Fiat Siena | |
| Make | Toyota | Fiat |
| Model | Yaris | Siena |
| Year Released | 2011 | 2011 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1500 cc | 1581 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 106 HP | 106 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 139 Nm | 140 Nm |
| Torque RPM | 4200 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 | 3 doors | 4 doors |
| Vehicle Weight | 1049 kg | 1095 kg |
| Vehicle Length | 4300 mm | 3550 mm |
| Vehicle Width | 1689 mm | 1640 mm |
| Vehicle Height | 1461 mm | 1490 mm |
| Wheelbase Size | 2550 mm | 2370 mm |
| Fuel Tank Capacity | 42 L | 47 L |
