1975 Alfa Romeo Alfetta vs. 1992 Opel Astra
To start off, 1992 Opel Astra is newer by 17 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo Alfetta would be higher. At 1,998 cc (4 cylinders), 1992 Opel Astra is equipped with a bigger engine. In terms of performance, 1992 Opel Astra (134 HP @ 5600 RPM) has 26 more horse power than 1975 Alfa Romeo Alfetta. (108 HP @ 5600 RPM) In normal driving conditions, 1992 Opel Astra should accelerate faster than 1975 Alfa Romeo Alfetta. With that said, vehicle weight also plays an important factor in acceleration. 1975 Alfa Romeo Alfetta weights approximately 35 kg more than 1992 Opel Astra.
Because 1975 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 1975 Alfa Romeo Alfetta. However, in wet, icy, snow, or gravel driving conditions, 1992 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, 1992 Opel Astra (189 Nm @ 3200 RPM) has 47 more torque (in Nm) than 1975 Alfa Romeo Alfetta. (142 Nm @ 4300 RPM). This means 1992 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1975 Alfa Romeo Alfetta.
Compare all specifications:
| 1975 Alfa Romeo Alfetta | 1992 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | Alfetta | Astra |
| Year Released | 1975 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 134 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 142 Nm | 189 Nm |
| Torque RPM | 4300 RPM | 3200 RPM |
| Engine Bore Size | 78 mm | 86 mm |
| Engine Stroke Size | 82 mm | 86 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1080 kg | 1045 kg |
| Vehicle Length | 4290 mm | 4280 mm |
| Vehicle Width | 1620 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1480 mm |
| Wheelbase Size | 2520 mm | 2620 mm |
