2004 Chevrolet Corvette vs. 2003 Opel Astra
To start off, 2004 Chevrolet Corvette is newer by 1 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 5,965 cc (8 cylinders), 2004 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Corvette (350 HP @ 5600 RPM) has 268 more horse power than 2003 Opel Astra. (82 HP @ 4400 RPM). In normal driving conditions, 2004 Chevrolet Corvette should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Corvette weights approximately 15 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.
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, 2003 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 303 more torque (in Nm) than 2003 Opel Astra. (185 Nm). This means 2004 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
| 2004 Chevrolet Corvette | 2003 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Corvette | Astra |
| Year Released | 2004 | 2003 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 350 HP | 82 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Torque | 488 Nm | 185 Nm |
| Engine Compression Ratio | 10.1:1 | 18.5:1 |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1400 kg | 1385 kg |
| Vehicle Length | 4570 mm | 4260 mm |
| Vehicle Width | 1880 mm | 1700 mm |
| Vehicle Height | 1220 mm | 1430 mm |
| Wheelbase Size | 2650 mm | 2620 mm |
| Fuel Tank Capacity | 68 L | 52 L |
