1989 Buick Skylark vs. 1991 Opel Astra
To start off, 1991 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 1989 Buick Skylark. In addition, the cost of maintenance, including insurance, on 1989 Buick Skylark would be higher. At 2,260 cc (4 cylinders), 1989 Buick Skylark is equipped with a bigger engine. In terms of performance, 1989 Buick Skylark (148 HP @ 5200 RPM) has 48 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM). In normal driving conditions, 1989 Buick Skylark should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1989 Buick Skylark weights approximately 134 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1989 Buick Skylark (217 Nm @ 4000 RPM) has 82 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 1989 Buick Skylark will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1989 Buick Skylark | 1991 Opel Astra | |
| Make | Buick | Opel |
| Model | Skylark | Astra |
| Year Released | 1989 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2260 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 100 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 217 Nm | 135 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1194 kg | 1060 kg |
| Vehicle Length | 4580 mm | 4250 mm |
| Vehicle Width | 1700 mm | 1690 mm |
| Vehicle Height | 1330 mm | 1430 mm |
| Wheelbase Size | 2630 mm | 2530 mm |
