2006 Chevrolet Impala vs. 2005 Opel Astra
To start off, 2006 Chevrolet Impala is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 3,884 cc (6 cylinders), 2006 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Impala (240 HP @ 6000 RPM) has 43 more horse power than 2005 Opel Astra. (197 HP @ 5600 RPM). In normal driving conditions, 2006 Chevrolet Impala should accelerate faster than 2005 Opel Astra.
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, 2006 Chevrolet Impala (328 Nm @ 4400 RPM) has 78 more torque (in Nm) than 2005 Opel Astra. (250 Nm @ 1950 RPM). This means 2006 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2006 Chevrolet Impala has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Chevrolet Impala | 2005 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Impala | Astra |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3884 cc | 1909 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 240 HP | 197 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 328 Nm | 250 Nm |
| Torque RPM | 4400 RPM | 1950 RPM |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 5100 mm | 4270 mm |
| Vehicle Width | 1860 mm | 1720 mm |
| Vehicle Height | 1500 mm | 1400 mm |
| Wheelbase Size | 2810 mm | 2640 mm |
| Fuel Consumption Overall | 10.7 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 64 L | 52 L |
