2005 Chevrolet Impala vs. 2009 Fiat Siena
To start off, 2009 Fiat Siena is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Impala would be higher. At 3,786 cc (6 cylinders), 2005 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Impala (200 HP @ 6000 RPM) has 94 more horse power than 2009 Fiat Siena. (106 HP @ 5500 RPM). In normal driving conditions, 2005 Chevrolet Impala should accelerate faster than 2009 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 419 kg more than 2009 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Impala (305 Nm) has 165 more torque (in Nm) than 2009 Fiat Siena. (140 Nm). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2009 Fiat Siena.
Compare all specifications:
2005 Chevrolet Impala | 2009 Fiat Siena | |
Make | Chevrolet | Fiat |
Model | Impala | Siena |
Year Released | 2005 | 2009 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3786 cc | 1581 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 200 HP | 106 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 305 Nm | 140 Nm |
Engine Bore Size | 97 mm | 86.5 mm |
Engine Stroke Size | 86 mm | 67.4 mm |
Engine Compression Ratio | 9.4:1 | 10.2:1 |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1514 kg | 1095 kg |
Vehicle Length | 5090 mm | 3550 mm |
Vehicle Width | 1860 mm | 1640 mm |
Vehicle Height | 1460 mm | 1490 mm |
Wheelbase Size | 2810 mm | 2370 mm |
Fuel Consumption Overall | 9.8 L/100km | 8.2 L/100km |
Fuel Tank Capacity | 64 L | 47 L |