1987 Buick Regal vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 20 year(s). Which means there will be less support and parts availability for 1987 Buick Regal. In addition, the cost of maintenance, including insurance, on 1987 Buick Regal would be higher. At 3,128 cc (6 cylinders), 1987 Buick Regal is equipped with a bigger engine. In terms of performance, 1987 Buick Regal (137 HP @ 4800 RPM) has 38 more horse power than 2007 Opel Astra. (99 HP @ 4400 RPM). In normal driving conditions, 1987 Buick Regal should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 23 kg more than 1987 Buick Regal.
Because 1987 Buick Regal 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 1987 Buick Regal. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 1987 Buick Regal (246 Nm @ 3600 RPM) has 6 more torque (in Nm) than 2007 Opel Astra. (240 Nm @ 2300 RPM). This means 1987 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 1987 Buick Regal | 2007 Opel Astra | |
| Make | Buick | Opel |
| Model | Regal | Astra |
| Year Released | 1987 | 2007 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3128 cc | 1686 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 137 HP | 99 HP |
| Engine RPM | 4800 RPM | 4400 RPM |
| Torque | 246 Nm | 240 Nm |
| Torque RPM | 3600 RPM | 2300 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1370 kg | 1393 kg |
| Vehicle Length | 4880 mm | 4520 mm |
| Vehicle Width | 1850 mm | 1760 mm |
| Vehicle Height | 1350 mm | 1510 mm |
| Wheelbase Size | 2740 mm | 2710 mm |
| Fuel Tank Capacity | 68 L | 52 L |
