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 (391 HP @ 6000 RPM) has 247 more horse power than 2003 Opel Astra. (144 HP @ 5800 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 90 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 (543 Nm @ 4400 RPM) has 340 more torque (in Nm) than 2003 Opel Astra. (203 Nm @ 4000 RPM). This means 2004 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra. 2003 Opel Astra has automatic transmission and 2004 Chevrolet Corvette has manual transmission. 2004 Chevrolet Corvette will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 Chevrolet Corvette | 2003 Opel Astra | |
Make | Chevrolet | Opel |
Model | Corvette | Astra |
Year Released | 2004 | 2003 |
Body Type | Coupe | Station Wagon |
Engine Position | Front | Front |
Engine Size | 5965 cc | 2172 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 391 HP | 144 HP |
Engine RPM | 6000 RPM | 5800 RPM |
Torque | 543 Nm | 203 Nm |
Torque RPM | 4400 RPM | 4000 RPM |
Engine Bore Size | 101.6 mm | 86 mm |
Engine Stroke Size | 92 mm | 94.6 mm |
Engine Compression Ratio | 10.9:1 | 10.0:1 |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1470 kg | 1380 kg |
Vehicle Length | 4440 mm | 4290 mm |
Vehicle Width | 1850 mm | 1720 mm |
Vehicle Height | 1250 mm | 1520 mm |
Wheelbase Size | 2830 mm | 2640 mm |
Fuel Tank Capacity | 68 L | 52 L |