2005 Chevrolet Blazer vs. 2010 Fiat Siena
To start off, 2010 Fiat Siena is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Blazer would be higher. At 4,294 cc (6 cylinders), 2005 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Blazer (191 HP @ 5600 RPM) has 91 more horse power than 2010 Fiat Siena. (100 HP @ 5500 RPM). In normal driving conditions, 2005 Chevrolet Blazer should accelerate faster than 2010 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Blazer weights approximately 610 kg more than 2010 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Chevrolet Blazer (339 Nm) has 265 more torque (in Nm) than 2010 Fiat Siena. (74 Nm). This means 2005 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2010 Fiat Siena.
Compare all specifications:
| 2005 Chevrolet Blazer | 2010 Fiat Siena | |
| Make | Chevrolet | Fiat |
| Model | Blazer | Siena |
| Year Released | 2005 | 2010 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4294 cc | 1581 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 191 HP | 100 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 339 Nm | 74 Nm |
| Engine Bore Size | 102 mm | 86.4 mm |
| Engine Stroke Size | 88 mm | 67.4 mm |
| Engine Compression Ratio | 9.2:1 | 9.5:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1684 kg | 1074 kg |
| Vehicle Length | 4510 mm | 3550 mm |
| Vehicle Width | 1730 mm | 1640 mm |
| Vehicle Height | 1660 mm | 1440 mm |
| Wheelbase Size | 2560 mm | 2380 mm |
| Fuel Consumption Overall | 13.1 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 72 L | 54 L |
