2005 Chevrolet Impala vs. 2008 Toyota Sienna
To start off, 2008 Toyota Sienna is newer by 3 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 3,456 cc (6 cylinders), 2008 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2008 Toyota Sienna (266 HP @ 6200 RPM) has 89 more horse power than 2005 Chevrolet Impala. (177 HP @ 5200 RPM) In normal driving conditions, 2008 Toyota Sienna should accelerate faster than 2005 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 205 kg more than 2008 Toyota Sienna.
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, 2008 Toyota Sienna (332 Nm @ 4700 RPM) has 54 more torque (in Nm) than 2005 Chevrolet Impala. (278 Nm @ 4000 RPM). This means 2008 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Impala.
Compare all specifications:
2005 Chevrolet Impala | 2008 Toyota Sienna | |
Make | Chevrolet | Toyota |
Model | Impala | Sienna |
Year Released | 2005 | 2008 |
Body Type | Sedan | Minivan |
Engine Position | Front | Front |
Engine Size | 3354 cc | 3456 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 177 HP | 266 HP |
Engine RPM | 5200 RPM | 6200 RPM |
Torque | 278 Nm | 332 Nm |
Torque RPM | 4000 RPM | 4700 RPM |
Engine Compression Ratio | 9.5:1 | 10.8:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 8 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1535 kg | 1330 kg |
Vehicle Length | 5090 mm | 5110 mm |
Vehicle Width | 1860 mm | 1970 mm |
Vehicle Height | 1460 mm | 1760 mm |
Wheelbase Size | 2710 mm | 3040 mm |
Fuel Consumption Overall | 9.4 L/100km | 12.4 L/100km |
Fuel Tank Capacity | 117 L | 76 L |