2003 Opel Astra vs. 1980 Bitter SC
To start off, 2003 Opel Astra is newer by 23 year(s). Which means there will be less support and parts availability for 1980 Bitter SC. In addition, the cost of maintenance, including insurance, on 1980 Bitter SC would be higher. At 2,968 cc (6 cylinders), 1980 Bitter SC is equipped with a bigger engine. In terms of performance, 1980 Bitter SC (178 HP @ 5800 RPM) has 33 more horse power than 2003 Opel Astra. (145 HP @ 5800 RPM) In normal driving conditions, 1980 Bitter SC should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1980 Bitter SC weights approximately 52 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 1980 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 1980 Bitter SC. 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, 1980 Bitter SC (248 Nm @ 4200 RPM) has 45 more torque (in Nm) than 2003 Opel Astra. (203 Nm @ 4000 RPM). This means 1980 Bitter SC will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
| 2003 Opel Astra | 1980 Bitter SC | |
| Make | Opel | Bitter |
| Model | Astra | SC |
| Year Released | 2003 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 2968 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 145 HP | 178 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 203 Nm | 248 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Engine Bore Size | 86 mm | 95 mm |
| Engine Stroke Size | 94.6 mm | 69.8 mm |
| Engine Compression Ratio | 10.0:1 | 9.4:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1298 kg | 1350 kg |
| Vehicle Length | 4120 mm | 4920 mm |
| Vehicle Width | 1720 mm | 1830 mm |
| Vehicle Height | 1430 mm | 1360 mm |
| Wheelbase Size | 2500 mm | 2690 mm |
| Fuel Tank Capacity | 52 L | 75 L |
