2009 Chevrolet Equinox vs. 2006 Fiat Siena
To start off, 2009 Chevrolet Equinox is newer by 3 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 3,425 cc (6 cylinders), 2009 Chevrolet Equinox is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Equinox (185 HP @ 5200 RPM) has 113 more horse power than 2006 Fiat Siena. (72 HP @ 6000 RPM). In normal driving conditions, 2009 Chevrolet Equinox should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Equinox weights approximately 96 kg more than 2006 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Chevrolet Equinox 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, 2009 Chevrolet Equinox 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, 2009 Chevrolet Equinox (285 Nm @ 3800 RPM) has 183 more torque (in Nm) than 2006 Fiat Siena. (102 Nm @ 3250 RPM). This means 2009 Chevrolet Equinox will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena. 2009 Chevrolet Equinox 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. 2009 Chevrolet Equinox will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet Equinox | 2006 Fiat Siena | |
| Make | Chevrolet | Fiat |
| Model | Equinox | Siena |
| Year Released | 2009 | 2006 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3425 cc | 1242 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 185 HP | 72 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 285 Nm | 102 Nm |
| Torque RPM | 3800 RPM | 3250 RPM |
| Engine Bore Size | 92 mm | 70.8 mm |
| Engine Stroke Size | 84 mm | 78.8 mm |
| Engine Compression Ratio | 10.0:1 | 9.1:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1266 kg | 1170 kg |
| Vehicle Length | 4800 mm | 3830 mm |
| Vehicle Width | 1820 mm | 1640 mm |
| Vehicle Height | 1710 mm | 1440 mm |
| Wheelbase Size | 2860 mm | 2380 mm |
| Fuel Consumption Overall | 11.8 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 61 L | 54 L |
