2007 BMW 328 vs. 2006 Fiat Siena
To start off, 2007 BMW 328 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2006 Fiat Siena would be higher. At 2,995 cc (6 cylinders), 2007 BMW 328 is equipped with a bigger engine. In terms of performance, 2007 BMW 328 (230 HP @ 6500 RPM) has 130 more horse power than 2006 Fiat Siena. (100 HP @ 5500 RPM). In normal driving conditions, 2007 BMW 328 should accelerate faster than 2006 Fiat Siena.
Let's talk about torque, 2007 BMW 328 (271 Nm @ 2750 RPM) has 197 more torque (in Nm) than 2006 Fiat Siena. (74 Nm @ 5500 RPM). This means 2007 BMW 328 will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
| 2007 BMW 328 | 2006 Fiat Siena | |
| Make | BMW | Fiat |
| Model | 328 | Siena |
| Year Released | 2007 | 2006 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 1581 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 230 HP | 100 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 271 Nm | 74 Nm |
| Torque RPM | 2750 RPM | 5500 RPM |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4590 mm | 3830 mm |
| Vehicle Width | 1790 mm | 1640 mm |
| Vehicle Height | 1380 mm | 1440 mm |
| Wheelbase Size | 2770 mm | 2380 mm |
| Fuel Tank Capacity | 60 L | 54 L |
