2006 Chevrolet Impala vs. 2004 Opel Astra
To start off, 2006 Chevrolet Impala is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Opel Astra. In addition, the cost of maintenance, including insurance, on 2004 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 117 more horse power than 2004 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2006 Chevrolet Impala should accelerate faster than 2004 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 158 more torque (in Nm) than 2004 Opel Astra. (170 Nm @ 3800 RPM). This means 2006 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra.
Compare all specifications:
| 2006 Chevrolet Impala | 2004 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Impala | Astra |
| Year Released | 2006 | 2004 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3884 cc | 1795 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 240 HP | 123 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 328 Nm | 170 Nm |
| Torque RPM | 4400 RPM | 3800 RPM |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 5100 mm | 4520 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1500 mm | 1510 mm |
| Wheelbase Size | 2810 mm | 2710 mm |
| Fuel Consumption Highway | 8.7 L/100km | 6.3 L/100km |
| Fuel Consumption City | 12.4 L/100km | 11.4 L/100km |
| Fuel Consumption Overall | 10.7 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 64 L | 52 L |
