2009 Chevrolet Express vs. 2006 Fiat Siena
To start off, 2009 Chevrolet Express 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 4,300 cc (6 cylinders), 2009 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Express (193 HP @ 4600 RPM) has 121 more horse power than 2006 Fiat Siena. (72 HP @ 6000 RPM). In normal driving conditions, 2009 Chevrolet Express should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Express weights approximately 1215 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 Express 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 2009 Chevrolet Express. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2009 Chevrolet Express (260 Nm @ 2800 RPM) has 158 more torque (in Nm) than 2006 Fiat Siena. (102 Nm @ 3250 RPM). This means 2009 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena. 2009 Chevrolet Express 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 Express will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet Express | 2006 Fiat Siena | |
| Make | Chevrolet | Fiat |
| Model | Express | Siena |
| Year Released | 2009 | 2006 |
| Body Type | Van | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 1242 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 193 HP | 72 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 260 Nm | 102 Nm |
| Torque RPM | 2800 RPM | 3250 RPM |
| Engine Compression Ratio | 9.2:1 | 9.1:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 2385 kg | 1170 kg |
| Vehicle Length | 5700 mm | 3830 mm |
| Vehicle Width | 2020 mm | 1640 mm |
| Vehicle Height | 2080 mm | 1440 mm |
| Wheelbase Size | 3440 mm | 2380 mm |
| Fuel Tank Capacity | 117 L | 54 L |
