1961 Buick Invicta vs. 1991 Opel Astra
To start off, 1991 Opel Astra is newer by 30 year(s). Which means there will be less support and parts availability for 1961 Buick Invicta. In addition, the cost of maintenance, including insurance, on 1961 Buick Invicta would be higher. At 6,576 cc (8 cylinders), 1961 Buick Invicta is equipped with a bigger engine. In terms of performance, 1961 Buick Invicta (325 HP @ 4400 RPM) has 225 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM). In normal driving conditions, 1961 Buick Invicta should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1961 Buick Invicta weights approximately 1054 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 1961 Buick Invicta 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 1961 Buick Invicta. 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, 1961 Buick Invicta (583 Nm @ 3000 RPM) has 448 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 1961 Buick Invicta will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 1961 Buick Invicta 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. 1961 Buick Invicta will be easier to drive especially in heavy traffic.
Compare all specifications:
1961 Buick Invicta | 1991 Opel Astra | |
Make | Buick | Opel |
Model | Invicta | Astra |
Year Released | 1961 | 1991 |
Engine Position | Front | Front |
Engine Size | 6576 cc | 1597 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 325 HP | 100 HP |
Engine RPM | 4400 RPM | 5600 RPM |
Torque | 583 Nm | 135 Nm |
Torque RPM | 3000 RPM | 3400 RPM |
Engine Bore Size | 106.2 mm | 79 mm |
Engine Stroke Size | 92.5 mm | 81.5 mm |
Engine Compression Ratio | 10.3:1 | 9.8:1 |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 2070 kg | 1016 kg |
Vehicle Length | 5550 mm | 4060 mm |
Vehicle Width | 1990 mm | 1690 mm |