1970 Buick GS vs. 2009 Opel Astra
To start off, 2009 Opel Astra is newer by 39 year(s). Which means there will be less support and parts availability for 1970 Buick GS. In addition, the cost of maintenance, including insurance, on 1970 Buick GS would be higher. At 5,724 cc (6 cylinders), 1970 Buick GS is equipped with a bigger engine. In terms of performance, 1970 Buick GS (190 HP @ 4000 RPM) has 86 more horse power than 2009 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 1970 Buick GS should accelerate faster than 2009 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1970 Buick GS weights approximately 400 kg more than 2009 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Buick GS 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 1970 Buick GS. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 1970 Buick GS (394 Nm @ 2800 RPM) has 244 more torque (in Nm) than 2009 Opel Astra. (150 Nm @ 3900 RPM). This means 1970 Buick GS will have an easier job in driving up hills or pulling heavy equipment than 2009 Opel Astra.
Compare all specifications:
| 1970 Buick GS | 2009 Opel Astra | |
| Make | Buick | Opel |
| Model | GS | Astra |
| Year Released | 1970 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 5724 cc | 1589 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 190 HP | 104 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 394 Nm | 150 Nm |
| Torque RPM | 2800 RPM | 3900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1630 kg | 1230 kg |
| Vehicle Length | 5180 mm | 4260 mm |
| Vehicle Width | 1960 mm | 1760 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2860 mm | 2620 mm |
