1969 Alfa Romeo GTA vs. 1991 Opel Astra
To start off, 1991 Opel Astra is newer by 22 year(s). Which means there will be less support and parts availability for 1969 Alfa Romeo GTA. In addition, the cost of maintenance, including insurance, on 1969 Alfa Romeo GTA would be higher. At 1,388 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1969 Alfa Romeo GTA (93 HP @ 6000 RPM) has 11 more horse power than 1991 Opel Astra. (82 HP @ 5800 RPM). In normal driving conditions, 1969 Alfa Romeo GTA should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 150 kg more than 1969 Alfa Romeo GTA.
Because 1969 Alfa Romeo GTA 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 1969 Alfa Romeo GTA. 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, 1969 Alfa Romeo GTA (140 Nm @ 3200 RPM) has 27 more torque (in Nm) than 1991 Opel Astra. (113 Nm @ 3400 RPM). This means 1969 Alfa Romeo GTA will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
1969 Alfa Romeo GTA | 1991 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | GTA | Astra |
Year Released | 1969 | 1991 |
Engine Position | Front | Front |
Engine Size | 1288 cc | 1388 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 93 HP | 82 HP |
Engine RPM | 6000 RPM | 5800 RPM |
Torque | 140 Nm | 113 Nm |
Torque RPM | 3200 RPM | 3400 RPM |
Engine Bore Size | 78 mm | 77.6 mm |
Engine Stroke Size | 67.5 mm | 73.4 mm |
Engine Compression Ratio | 9.7:1 | 9.4:1 |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 790 kg | 940 kg |
Vehicle Length | 4090 mm | 4060 mm |
Vehicle Width | 1590 mm | 1690 mm |
Vehicle Height | 1320 mm | 1430 mm |
Wheelbase Size | 2360 mm | 2610 mm |