2005 Chevrolet Impala vs. 2001 Vauxhall Astra
To start off, 2005 Chevrolet Impala is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Vauxhall Astra. In addition, the cost of maintenance, including insurance, on 2001 Vauxhall Astra would be higher. At 3,786 cc (6 cylinders), 2005 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Impala (200 HP @ 6000 RPM) has 100 more horse power than 2001 Vauxhall Astra. (100 HP @ 6000 RPM). In normal driving conditions, 2005 Chevrolet Impala should accelerate faster than 2001 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 164 kg more than 2001 Vauxhall Astra. 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, 2005 Chevrolet Impala (305 Nm) has 154 more torque (in Nm) than 2001 Vauxhall Astra. (151 Nm). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2001 Vauxhall Astra.
Compare all specifications:
| 2005 Chevrolet Impala | 2001 Vauxhall Astra | |
| Make | Chevrolet | Vauxhall |
| Model | Impala | Astra |
| Year Released | 2005 | 2001 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 200 HP | 100 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 305 Nm | 151 Nm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1514 kg | 1350 kg |
| Vehicle Length | 5090 mm | 4280 mm |
| Vehicle Width | 1860 mm | 1720 mm |
| Vehicle Height | 1460 mm | 1400 mm |
| Wheelbase Size | 2810 mm | 2620 mm |
