1978 Buick Regal vs. 2003 Opel Astra
To start off, 2003 Opel Astra is newer by 25 year(s). Which means there will be less support and parts availability for 1978 Buick Regal. In addition, the cost of maintenance, including insurance, on 1978 Buick Regal would be higher. At 3,214 cc (6 cylinders), 1978 Buick Regal is equipped with a bigger engine. In terms of performance, 1978 Buick Regal (90 HP @ 3600 RPM) has 15 more horse power than 2003 Opel Astra. (75 HP @ 4300 RPM). In normal driving conditions, 1978 Buick Regal should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1978 Buick Regal weights approximately 50 kg more than 2003 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 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 1978 Buick Regal. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 1978 Buick Regal (224 Nm @ 2000 RPM) has 53 more torque (in Nm) than 2003 Opel Astra. (171 Nm @ 1800 RPM). This means 1978 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
1978 Buick Regal | 2003 Opel Astra | |
Make | Buick | Opel |
Model | Regal | Astra |
Year Released | 1978 | 2003 |
Engine Position | Front | Front |
Engine Size | 3214 cc | 1686 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 90 HP | 75 HP |
Engine RPM | 3600 RPM | 4300 RPM |
Torque | 224 Nm | 171 Nm |
Torque RPM | 2000 RPM | 1800 RPM |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1430 kg | 1380 kg |
Vehicle Length | 5090 mm | 4260 mm |
Vehicle Width | 1840 mm | 1760 mm |
Vehicle Height | 1370 mm | 1470 mm |
Wheelbase Size | 2750 mm | 2670 mm |