2004 Chevrolet Corvette vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 2004 Chevrolet Corvette would be higher. At 5,736 cc (8 cylinders), 2004 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Corvette (350 HP @ 5600 RPM) has 245 more horse power than 2007 Opel Astra. (105 HP @ 6000 RPM). In normal driving conditions, 2004 Chevrolet Corvette should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Corvette weights approximately 250 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Chevrolet Corvette is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2004 Chevrolet Corvette. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 Chevrolet Corvette (488 Nm) has 338 more torque (in Nm) than 2007 Opel Astra. (150 Nm). This means 2004 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 2004 Chevrolet Corvette | 2007 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Corvette | Astra |
| Year Released | 2004 | 2007 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5736 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 350 HP | 105 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 488 Nm | 150 Nm |
| Engine Bore Size | 99 mm | 79 mm |
| Engine Stroke Size | 92 mm | 81.5 mm |
| Engine Compression Ratio | 10.1:1 | 10.5:1 |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1515 kg | 1265 kg |
| Vehicle Length | 4570 mm | 4300 mm |
| Vehicle Width | 1880 mm | 1760 mm |
| Vehicle Height | 1220 mm | 1440 mm |
| Wheelbase Size | 2630 mm | 2620 mm |
| Fuel Consumption Highway | 9.6 L/100km | 5.4 L/100km |
| Fuel Consumption Overall | 11.4 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 68 L | 52 L |
