1981 Bitter SC vs. 1985 Opel Kadett
To start off, 1985 Opel Kadett is newer by 4 year(s). Which means there will be less support and parts availability for 1981 Bitter SC. In addition, the cost of maintenance, including insurance, on 1981 Bitter SC would be higher. At 2,969 cc (6 cylinders), 1981 Bitter SC is equipped with a bigger engine. In terms of performance, 1981 Bitter SC (180 HP @ 5800 RPM) has 98 more horse power than 1985 Opel Kadett. (82 HP @ 5400 RPM). In normal driving conditions, 1981 Bitter SC should accelerate faster than 1985 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1981 Bitter SC weights approximately 436 kg more than 1985 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 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 1981 Bitter SC. However, in wet, icy, snow, or gravel driving conditions, 1985 Opel Kadett, 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, 1981 Bitter SC (248 Nm @ 4200 RPM) has 118 more torque (in Nm) than 1985 Opel Kadett. (130 Nm @ 2600 RPM). This means 1981 Bitter SC will have an easier job in driving up hills or pulling heavy equipment than 1985 Opel Kadett. 1981 Bitter SC has automatic transmission and 1985 Opel Kadett has manual transmission. 1985 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Bitter SC will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Bitter SC | 1985 Opel Kadett | |
| Make | Bitter | Opel |
| Model | SC | Kadett |
| Year Released | 1981 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2969 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 180 HP | 82 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 248 Nm | 130 Nm |
| Torque RPM | 4200 RPM | 2600 RPM |
| Engine Bore Size | 95.1 mm | 79.1 mm |
| Engine Stroke Size | 69.8 mm | 81.5 mm |
| Engine Compression Ratio | 9.4:1 | 10.0:1 |
| Acceleration 0-100mph | 10.1 seconds | 12.3 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1350 kg | 914 kg |
| Vehicle Length | 4920 mm | 4010 mm |
| Vehicle Width | 1830 mm | 1670 mm |
| Vehicle Height | 1360 mm | 1410 mm |
| Wheelbase Size | 2690 mm | 2530 mm |
| Fuel Tank Capacity | 75 L | 55 L |
