2009 Chevrolet Impala vs. 2005 Toyota Prius
To start off, 2009 Chevrolet Impala is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Toyota Prius. In addition, the cost of maintenance, including insurance, on 2005 Toyota Prius would be higher. At 3,899 cc (6 cylinders), 2009 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Impala (233 HP @ 5600 RPM) has 156 more horse power than 2005 Toyota Prius. (77 HP @ 5200 RPM). In normal driving conditions, 2009 Chevrolet Impala should accelerate faster than 2005 Toyota Prius. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Impala weights approximately 249 kg more than 2005 Toyota Prius. 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, 2009 Chevrolet Impala (325 Nm @ 4000 RPM) has 207 more torque (in Nm) than 2005 Toyota Prius. (118 Nm @ 4000 RPM). This means 2009 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2005 Toyota Prius.
Compare all specifications:
| 2009 Chevrolet Impala | 2005 Toyota Prius | |
| Make | Chevrolet | Toyota |
| Model | Impala | Prius |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3899 cc | 1494 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 233 HP | 77 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 325 Nm | 118 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1549 kg | 1300 kg |
| Vehicle Length | 5100 mm | 4460 mm |
| Vehicle Width | 1860 mm | 1730 mm |
| Vehicle Height | 1500 mm | 1500 mm |
| Wheelbase Size | 2810 mm | 2610 mm |
| Fuel Consumption Overall | 11.2 L/100km | 4.3 L/100km |
| Fuel Tank Capacity | 64 L | 45 L |
