2005 Toyota Allion vs. 2012 Chevrolet Impala
To start off, 2012 Chevrolet Impala is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Toyota Allion. In addition, the cost of maintenance, including insurance, on 2005 Toyota Allion would be higher. At 3,600 cc (6 cylinders), 2012 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2012 Chevrolet Impala (300 HP @ 6500 RPM) has 192 more horse power than 2005 Toyota Allion. (108 HP @ 6000 RPM) In normal driving conditions, 2012 Chevrolet Impala should accelerate faster than 2005 Toyota Allion. With that said, vehicle weight also plays an important factor in acceleration. 2012 Chevrolet Impala weights approximately 473 kg more than 2005 Toyota Allion. 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, 2012 Chevrolet Impala (355 Nm @ 5300 RPM) has 205 more torque (in Nm) than 2005 Toyota Allion. (150 Nm @ 4200 RPM). This means 2012 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2005 Toyota Allion.
Compare all specifications:
| 2005 Toyota Allion | 2012 Chevrolet Impala | |
| Make | Toyota | Chevrolet |
| Model | Allion | Impala |
| Year Released | 2005 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1494 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 300 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 150 Nm | 355 Nm |
| Torque RPM | 4200 RPM | 5300 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Front | Front |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1140 kg | 1613 kg |
| Vehicle Length | 4560 mm | 5090 mm |
| Vehicle Width | 1700 mm | 1852 mm |
| Vehicle Height | 1480 mm | 1491 mm |
| Wheelbase Size | 2710 mm | 2807 mm |
