1983 Buick Electra vs. 1991 Opel Astra
To start off, 1991 Opel Astra is newer by 8 year(s). Which means there will be less support and parts availability for 1983 Buick Electra. In addition, the cost of maintenance, including insurance, on 1983 Buick Electra would be higher. At 4,129 cc (6 cylinders), 1983 Buick Electra is equipped with a bigger engine. In terms of performance, 1983 Buick Electra (123 HP @ 4000 RPM) has 64 more horse power than 1991 Opel Astra. (59 HP @ 5200 RPM). In normal driving conditions, 1983 Buick Electra should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1983 Buick Electra weights approximately 730 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 1983 Buick Electra 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 Buick Electra. 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, 1983 Buick Electra (279 Nm @ 2000 RPM) has 175 more torque (in Nm) than 1991 Opel Astra. (104 Nm @ 2800 RPM). This means 1983 Buick Electra will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 1983 Buick Electra has automatic transmission and 1991 Opel Astra has manual transmission. 1991 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1983 Buick Electra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1983 Buick Electra | 1991 Opel Astra | |
| Make | Buick | Opel |
| Model | Electra | Astra |
| Year Released | 1983 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4129 cc | 1389 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 59 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 279 Nm | 104 Nm |
| Torque RPM | 2000 RPM | 2800 RPM |
| Engine Bore Size | 100.7 mm | 77.6 mm |
| Engine Stroke Size | 86.4 mm | 73.4 mm |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1690 kg | 960 kg |
| Vehicle Length | 5600 mm | 4250 mm |
| Vehicle Width | 1970 mm | 1690 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 3030 mm | 2610 mm |
