2005 Chevrolet Impala vs. 2003 Opel Astra
To start off, 2005 Chevrolet Impala is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel 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 52 more horse power than 2003 Opel Astra. (148 HP @ 5800 RPM). In normal driving conditions, 2005 Chevrolet Impala should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 216 kg more than 2003 Opel 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 102 more torque (in Nm) than 2003 Opel Astra. (203 Nm). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
2005 Chevrolet Impala | 2003 Opel Astra | |
Make | Chevrolet | Opel |
Model | Impala | Astra |
Year Released | 2005 | 2003 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3786 cc | 2198 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 200 HP | 148 HP |
Engine RPM | 6000 RPM | 5800 RPM |
Torque | 305 Nm | 203 Nm |
Engine Bore Size | 97 mm | 86 mm |
Engine Stroke Size | 86 mm | 94.6 mm |
Engine Compression Ratio | 9.4:1 | 10.0:1 |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1514 kg | 1298 kg |
Vehicle Length | 5090 mm | 4260 mm |
Vehicle Width | 1860 mm | 1720 mm |
Vehicle Height | 1460 mm | 1430 mm |
Wheelbase Size | 2810 mm | 2740 mm |
Fuel Consumption Highway | 7.8 L/100km | 6.7 L/100km |
Fuel Consumption City | 11.8 L/100km | 11.8 L/100km |
Fuel Consumption Overall | 9.8 L/100km | 8.6 L/100km |
Fuel Tank Capacity | 64 L | 52 L |