2003 Alfa Romeo 8C Competizione vs. 2003 Opel Astra
To start off, both 2003 Alfa Romeo 8C Competizione and 2003 Opel Astra were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,242 cc (8 cylinders), 2003 Alfa Romeo 8C Competizione is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 8C Competizione (400 HP @ 7000 RPM) has 301 more horse power than 2003 Opel Astra. (99 HP @ 5600 RPM). In normal driving conditions, 2003 Alfa Romeo 8C Competizione should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 8C Competizione weights approximately 150 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 2003 Alfa Romeo 8C Competizione 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 2003 Alfa Romeo 8C Competizione. 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, 2003 Alfa Romeo 8C Competizione (441 Nm @ 4500 RPM) has 292 more torque (in Nm) than 2003 Opel Astra. (149 Nm @ 3600 RPM). This means 2003 Alfa Romeo 8C Competizione will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
| 2003 Alfa Romeo 8C Competizione | 2003 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | 8C Competizione | Astra |
| Year Released | 2003 | 2003 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4242 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 400 HP | 99 HP |
| Engine RPM | 7000 RPM | 5600 RPM |
| Torque | 441 Nm | 149 Nm |
| Torque RPM | 4500 RPM | 3600 RPM |
| Engine Bore Size | 92 mm | 79 mm |
| Engine Stroke Size | 79.8 mm | 81.5 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1350 kg |
| Vehicle Length | 4280 mm | 4280 mm |
| Vehicle Width | 1910 mm | 1720 mm |
| Vehicle Height | 1260 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2620 mm |
| Fuel Tank Capacity | 90 L | 52 L |
