1985 Bitter SC vs. 1999 Opel Signum
To start off, 1999 Opel Signum is newer by 14 year(s). Which means there will be less support and parts availability for 1985 Bitter SC. In addition, the cost of maintenance, including insurance, on 1985 Bitter SC would be higher. At 3,848 cc (6 cylinders), 1985 Bitter SC is equipped with a bigger engine. In terms of performance, 1985 Bitter SC (208 HP @ 5100 RPM) has 109 more horse power than 1999 Opel Signum. (99 HP @ 3120 RPM). In normal driving conditions, 1985 Bitter SC should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1985 Bitter SC weights approximately 20 kg more than 1999 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 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 1985 Bitter SC. However, in wet, icy, snow, or gravel driving conditions, 1999 Opel Signum, 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, 1985 Bitter SC (327 Nm @ 3400 RPM) has 87 more torque (in Nm) than 1999 Opel Signum. (240 Nm @ 1500 RPM). This means 1985 Bitter SC will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum.
Compare all specifications:
| 1985 Bitter SC | 1999 Opel Signum | |
| Make | Bitter | Opel |
| Model | SC | Signum |
| Year Released | 1985 | 1999 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3848 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 208 HP | 99 HP |
| Engine RPM | 5100 RPM | 3120 RPM |
| Torque | 327 Nm | 240 Nm |
| Torque RPM | 3400 RPM | 1500 RPM |
| Engine Bore Size | 95 mm | 84 mm |
| Engine Stroke Size | 90.5 mm | 90 mm |
| Engine Compression Ratio | 9.4:1 | 18.5:1 |
| Top Speed | 230 km/hour | 185 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1615 kg | 1595 kg |
| Vehicle Length | 5070 mm | 4640 mm |
| Vehicle Width | 1830 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2840 mm | 2840 mm |
