2005 Chevrolet Colorado vs. 2001 Fiat Siena
To start off, 2005 Chevrolet Colorado is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2001 Fiat Siena would be higher. At 2,770 cc (4 cylinders), 2005 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Colorado (173 HP @ 5600 RPM) has 74 more horse power than 2001 Fiat Siena. (99 HP @ 6000 RPM). In normal driving conditions, 2005 Chevrolet Colorado should accelerate faster than 2001 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Colorado weights approximately 930 kg more than 2001 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Chevrolet Colorado 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 Chevrolet Colorado. However, in wet, icy, snow, or gravel driving conditions, 2001 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 Chevrolet Colorado (251 Nm @ 2800 RPM) has 105 more torque (in Nm) than 2001 Fiat Siena. (146 Nm @ 4000 RPM). This means 2005 Chevrolet Colorado will have an easier job in driving up hills or pulling heavy equipment than 2001 Fiat Siena.
Compare all specifications:
| 2005 Chevrolet Colorado | 2001 Fiat Siena | |
| Make | Chevrolet | Fiat |
| Model | Colorado | Siena |
| Year Released | 2005 | 2001 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2770 cc | 1596 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 99 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 251 Nm | 146 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 80.5 mm |
| Engine Stroke Size | 102 mm | 78.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1980 kg | 1050 kg |
| Vehicle Length | 4890 mm | 4110 mm |
| Vehicle Width | 1750 mm | 1630 mm |
| Vehicle Height | 1660 mm | 1470 mm |
| Wheelbase Size | 2810 mm | 2380 mm |
