1979 Bitter Diplomat vs. 1991 Opel Astra
To start off, 1991 Opel Astra is newer by 12 year(s). Which means there will be less support and parts availability for 1979 Bitter Diplomat. In addition, the cost of maintenance, including insurance, on 1979 Bitter Diplomat would be higher. At 5,354 cc (8 cylinders), 1979 Bitter Diplomat is equipped with a bigger engine. In terms of performance, 1979 Bitter Diplomat (227 HP @ 4700 RPM) has 171 more horse power than 1991 Opel Astra. (56 HP @ 4600 RPM). In normal driving conditions, 1979 Bitter Diplomat should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1979 Bitter Diplomat weights approximately 661 kg more than 1991 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 Bitter Diplomat 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 1979 Bitter Diplomat. However, in wet, icy, snow, or gravel driving conditions, 1991 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, 1979 Bitter Diplomat (419 Nm @ 3100 RPM) has 314 more torque (in Nm) than 1991 Opel Astra. (105 Nm @ 2400 RPM). This means 1979 Bitter Diplomat will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
1979 Bitter Diplomat | 1991 Opel Astra | |
Make | Bitter | Opel |
Model | Diplomat | Astra |
Year Released | 1979 | 1991 |
Engine Position | Front | Front |
Engine Size | 5354 cc | 1700 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 227 HP | 56 HP |
Engine RPM | 4700 RPM | 4600 RPM |
Torque | 419 Nm | 105 Nm |
Torque RPM | 3100 RPM | 2400 RPM |
Drive Type | Rear | Front |
Vehicle Weight | 1686 kg | 1025 kg |
Vehicle Length | 4860 mm | 4280 mm |
Vehicle Width | 1850 mm | 1690 mm |
Vehicle Height | 1290 mm | 1430 mm |
Wheelbase Size | 2690 mm | 2640 mm |