2004 Chevrolet Express vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Chevrolet Express. In addition, the cost of maintenance, including insurance, on 2004 Chevrolet Express would be higher. At 5,970 cc (8 cylinders), 2004 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Express (300 HP @ 5600 RPM) has 152 more horse power than 2005 Opel Astra. (148 HP @ 4000 RPM). In normal driving conditions, 2004 Chevrolet Express should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Express weights approximately 1281 kg more than 2005 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, 2004 Chevrolet Express (488 Nm) has 168 more torque (in Nm) than 2005 Opel Astra. (320 Nm). This means 2004 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2004 Chevrolet Express | 2005 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Express | Astra |
| Year Released | 2004 | 2005 |
| Body Type | Van | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5970 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 148 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 488 Nm | 320 Nm |
| Engine Bore Size | 102 mm | 82.1 mm |
| Engine Stroke Size | 92 mm | 90.4 mm |
| Engine Compression Ratio | 9.4:1 | 17.5:1 |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 2481 kg | 1200 kg |
| Vehicle Length | 5700 mm | 4300 mm |
| Vehicle Width | 2020 mm | 1800 mm |
| Vehicle Height | 2080 mm | 1440 mm |
| Wheelbase Size | 3440 mm | 2400 mm |
| Fuel Tank Capacity | 117 L | 52 L |
