1947 Alfa Romeo 6C vs. 2005 Opel Speedster
To start off, 2005 Opel Speedster is newer by 58 year(s). Which means there will be less support and parts availability for 1947 Alfa Romeo 6C. In addition, the cost of maintenance, including insurance, on 1947 Alfa Romeo 6C would be higher. At 2,443 cc (6 cylinders), 1947 Alfa Romeo 6C is equipped with a bigger engine. In terms of performance, 2005 Opel Speedster (197 HP @ 5500 RPM) has 108 more horse power than 1947 Alfa Romeo 6C. (89 HP @ 4600 RPM) In normal driving conditions, 2005 Opel Speedster should accelerate faster than 1947 Alfa Romeo 6C. With that said, vehicle weight also plays an important factor in acceleration. 1947 Alfa Romeo 6C weights approximately 501 kg more than 2005 Opel Speedster.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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.
Compare all specifications:
| 1947 Alfa Romeo 6C | 2005 Opel Speedster | |
| Make | Alfa Romeo | Opel |
| Model | 6C | Speedster |
| Year Released | 1947 | 2005 |
| Engine Position | Front | Middle |
| Engine Size | 2443 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 89 HP | 197 HP |
| Engine RPM | 4600 RPM | 5500 RPM |
| Engine Bore Size | 72 mm | 86 mm |
| Engine Stroke Size | 100 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1506 kg | 1005 kg |
| Vehicle Length | 4880 mm | 3790 mm |
| Vehicle Width | 1840 mm | 1710 mm |
| Vehicle Height | 1510 mm | 1120 mm |
| Wheelbase Size | 3010 mm | 2340 mm |
| Fuel Tank Capacity | 77 L | 36 L |
