2005 Chevrolet Impala vs. 2008 Opel Astra
To start off, 2008 Opel Astra 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 3,343 cc (6 cylinders), 2005 Chevrolet Impala is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 377 kg more than 2008 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, 2005 Chevrolet Impala (278 Nm) has 136 more torque (in Nm) than 2008 Opel Astra. (142 Nm). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra. 2005 Chevrolet Impala has automatic transmission and 2008 Opel Astra has manual transmission. 2008 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Impala | 2008 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Impala | Astra |
| Year Released | 2005 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3343 cc | 1598 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 181 HP | 0 HP |
| Torque | 278 Nm | 142 Nm |
| Engine Compression Ratio | 9.5:1 | 9.8:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1537 kg | 1160 kg |
| Vehicle Length | 5090 mm | 3510 mm |
| Vehicle Height | 1460 mm | 1700 mm |
| Wheelbase Size | 2880 mm | 2610 mm |
| Fuel Consumption Overall | 9.4 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 64 L | 52 L |
