2006 Fiat Siena vs. 2007 Mazda CX-9
To start off, 2007 Mazda CX-9 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 3,496 cc (6 cylinders), 2007 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2007 Mazda CX-9 (263 HP @ 6250 RPM) has 162 more horse power than 2006 Fiat Siena. (101 HP @ 5500 RPM) In normal driving conditions, 2007 Mazda CX-9 should accelerate faster than 2006 Fiat Siena.
Because 2007 Mazda CX-9 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2007 Mazda CX-9 will offer significantly more control. 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, 2007 Mazda CX-9 (338 Nm @ 4500 RPM) has 198 more torque (in Nm) than 2006 Fiat Siena. (140 Nm @ 4000 RPM). This means 2007 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena. 2007 Mazda CX-9 has automatic transmission and 2006 Fiat Siena has manual transmission. 2006 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mazda CX-9 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Fiat Siena | 2007 Mazda CX-9 | |
| Make | Fiat | Mazda |
| Model | Siena | CX-9 |
| Year Released | 2006 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 3496 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 101 HP | 263 HP |
| Engine RPM | 5500 RPM | 6250 RPM |
| Torque | 140 Nm | 338 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 3830 mm | 5080 mm |
| Vehicle Width | 1640 mm | 1940 mm |
| Vehicle Height | 1440 mm | 1740 mm |
| Wheelbase Size | 2380 mm | 2880 mm |
| Fuel Consumption Overall | 8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 54 L | 76 L |
