2005 Fiat Siena vs. 2012 BMW 118
To start off, 2012 BMW 118 is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2005 Fiat Siena would be higher. At 1,995 cc (4 cylinders), 2012 BMW 118 is equipped with a bigger engine. In terms of performance, 2012 BMW 118 (177 HP @ 4000 RPM) has 107 more horse power than 2005 Fiat Siena. (70 HP @ 5750 RPM) In normal driving conditions, 2012 BMW 118 should accelerate faster than 2005 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW 118 weights approximately 375 kg more than 2005 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 BMW 118 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2012 BMW 118. However, in wet, icy, snow, or gravel driving conditions, 2005 Fiat Siena, being front wheel drive (FWD), will offer much better control with better grip. 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, 2012 BMW 118 (350 Nm @ 1750 RPM) has 255 more torque (in Nm) than 2005 Fiat Siena. (95 Nm @ 4000 RPM). This means 2012 BMW 118 will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Siena.
Compare all specifications:
| 2005 Fiat Siena | 2012 BMW 118 | |
| Make | Fiat | BMW |
| Model | Siena | 118 |
| Year Released | 2005 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 999 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 177 HP |
| Engine RPM | 5750 RPM | 4000 RPM |
| Torque | 95 Nm | 350 Nm |
| Torque RPM | 4000 RPM | 1750 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1020 kg | 1395 kg |
| Vehicle Length | 4110 mm | 4360 mm |
| Vehicle Width | 1630 mm | 1748 mm |
| Vehicle Height | 1470 mm | 1423 mm |
| Wheelbase Size | 2380 mm | 2660 mm |
