1992 Alfa Romeo 75 vs. 1998 Opel Astra
To start off, 1998 Opel Astra is newer by 6 year(s). Which means there will be less support and parts availability for 1992 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1992 Alfa Romeo 75 would be higher. At 1,998 cc (4 cylinders), 1998 Opel Astra is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 75 (108 HP @ 6000 RPM) has 23 more horse power than 1998 Opel Astra. (85 HP @ 4400 RPM). In normal driving conditions, 1992 Alfa Romeo 75 should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1998 Opel Astra weights approximately 220 kg more than 1992 Alfa Romeo 75.
Because 1992 Alfa Romeo 75 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 1992 Alfa Romeo 75. However, in wet, icy, snow, or gravel driving conditions, 1998 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, 1998 Opel Astra (185 Nm @ 1800 RPM) has 36 more torque (in Nm) than 1992 Alfa Romeo 75. (149 Nm @ 4000 RPM). This means 1998 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1992 Alfa Romeo 75.
Compare all specifications:
| 1992 Alfa Romeo 75 | 1998 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | 75 | Astra |
| Year Released | 1992 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1567 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 108 HP | 85 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 149 Nm | 185 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Engine Bore Size | 78.1 mm | 84 mm |
| Engine Stroke Size | 82 mm | 90 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1060 kg | 1280 kg |
| Vehicle Length | 4340 mm | 4300 mm |
| Vehicle Width | 1670 mm | 1720 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2520 mm | 2620 mm |
