2005 Chevrolet Express vs. 2004 Opel Astra
To start off, 2005 Chevrolet Express is newer by 1 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 4,800 cc (8 cylinders), 2005 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Express (285 HP @ 5600 RPM) has 88 more horse power than 2004 Opel Astra. (197 HP @ 5400 RPM). In normal driving conditions, 2005 Chevrolet Express should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Express weights approximately 1056 kg more than 2004 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Chevrolet Express (400 Nm) has 138 more torque (in Nm) than 2004 Opel Astra. (262 Nm). This means 2005 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra.
Compare all specifications:
| 2005 Chevrolet Express | 2004 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Express | Astra |
| Year Released | 2005 | 2004 |
| Body Type | Van | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4800 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 285 HP | 197 HP |
| Engine RPM | 5600 RPM | 5400 RPM |
| Torque | 400 Nm | 262 Nm |
| Engine Bore Size | 96 mm | 86.1 mm |
| Engine Stroke Size | 83 mm | 86 mm |
| Engine Compression Ratio | 9.5:1 | 8.8:1 |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2481 kg | 1425 kg |
| Vehicle Length | 5700 mm | 4520 mm |
| Vehicle Width | 2020 mm | 1800 mm |
| Vehicle Height | 2080 mm | 1510 mm |
| Wheelbase Size | 3440 mm | 2640 mm |
| Fuel Tank Capacity | 117 L | 52 L |
