1979 Alfa Romeo Alfetta vs. 1991 Opel Astra
To start off, 1991 Opel Astra is newer by 12 year(s). Which means there will be less support and parts availability for 1979 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1979 Alfa Romeo Alfetta would be higher. At 1,995 cc (4 cylinders), 1979 Alfa Romeo Alfetta is equipped with a bigger engine. In terms of performance, 1991 Opel Astra (100 HP @ 5600 RPM) has 20 more horse power than 1979 Alfa Romeo Alfetta. (80 HP @ 4300 RPM) In normal driving conditions, 1991 Opel Astra should accelerate faster than 1979 Alfa Romeo Alfetta. With that said, vehicle weight also plays an important factor in acceleration. 1979 Alfa Romeo Alfetta weights approximately 220 kg more than 1991 Opel Astra.
Because 1979 Alfa Romeo Alfetta 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 1979 Alfa Romeo Alfetta. 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, 1979 Alfa Romeo Alfetta (162 Nm @ 2300 RPM) has 27 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 1979 Alfa Romeo Alfetta will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
1979 Alfa Romeo Alfetta | 1991 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | Alfetta | Astra |
Year Released | 1979 | 1991 |
Engine Position | Front | Front |
Engine Size | 1995 cc | 1598 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 80 HP | 100 HP |
Engine RPM | 4300 RPM | 5600 RPM |
Torque | 162 Nm | 135 Nm |
Torque RPM | 2300 RPM | 3400 RPM |
Engine Bore Size | 88 mm | 79 mm |
Engine Stroke Size | 82 mm | 81.5 mm |
Engine Compression Ratio | 22.0:1 | 9.8:1 |
Top Speed | 155 km/hour | 190 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1250 kg | 1030 kg |
Vehicle Length | 4390 mm | 4250 mm |
Vehicle Width | 1650 mm | 1690 mm |
Vehicle Height | 1440 mm | 1430 mm |
Wheelbase Size | 2520 mm | 2530 mm |
Fuel Tank Capacity | 49 L | 52 L |