1983 Bitter SC vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 22 year(s). Which means there will be less support and parts availability for 1983 Bitter SC. In addition, the cost of maintenance, including insurance, on 1983 Bitter SC would be higher. At 2,968 cc (6 cylinders), 1983 Bitter SC is equipped with a bigger engine. In terms of performance, 1983 Bitter SC (177 HP @ 5800 RPM) has 80 more horse power than 2005 Opel Astra. (97 HP @ 6000 RPM). In normal driving conditions, 1983 Bitter SC should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1983 Bitter SC weights approximately 186 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 Bitter SC 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 1983 Bitter SC. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 1983 Bitter SC (248 Nm @ 4200 RPM) has 106 more torque (in Nm) than 2005 Opel Astra. (142 Nm @ 3600 RPM). This means 1983 Bitter SC will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 1983 Bitter SC | 2005 Opel Astra | |
| Make | Bitter | Opel |
| Model | SC | Astra |
| Year Released | 1983 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2968 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 177 HP | 97 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 248 Nm | 142 Nm |
| Torque RPM | 4200 RPM | 3600 RPM |
| Engine Compression Ratio | 9.4:1 | 9.8:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1350 kg | 1164 kg |
| Wheelbase Size | 2690 mm | 2610 mm |
| Fuel Tank Capacity | 75 L | 52 L |
