2005 BMW 320 vs. 2003 Fiat Siena
To start off, 2005 BMW 320 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2003 Fiat Siena would be higher. At 1,995 cc (4 cylinders), 2005 BMW 320 is equipped with a bigger engine. In terms of performance, 2005 BMW 320 (149 HP @ 4000 RPM) has 79 more horse power than 2003 Fiat Siena. (70 HP @ 5750 RPM). In normal driving conditions, 2005 BMW 320 should accelerate faster than 2003 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 320 weights approximately 560 kg more than 2003 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 320 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 2005 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2005 BMW 320 (330 Nm @ 2000 RPM) has 235 more torque (in Nm) than 2003 Fiat Siena. (95 Nm @ 4000 RPM). This means 2005 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena.
Compare all specifications:
2005 BMW 320 | 2003 Fiat Siena | |
Make | BMW | Fiat |
Model | 320 | Siena |
Year Released | 2005 | 2003 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 1995 cc | 999 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 149 HP | 70 HP |
Engine RPM | 4000 RPM | 5750 RPM |
Torque | 330 Nm | 95 Nm |
Torque RPM | 2000 RPM | 4000 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1580 kg | 1020 kg |
Vehicle Length | 4480 mm | 4110 mm |
Vehicle Width | 1750 mm | 1630 mm |
Vehicle Height | 1420 mm | 1470 mm |
Wheelbase Size | 2730 mm | 2380 mm |