1986 Alfa Romeo 33 vs. 1995 Opel Astra
To start off, 1995 Opel Astra is newer by 9 year(s). Which means there will be less support and parts availability for 1986 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1986 Alfa Romeo 33 would be higher. At 1,717 cc (4 cylinders), 1986 Alfa Romeo 33 is equipped with a bigger engine. In terms of performance, 1986 Alfa Romeo 33 (116 HP @ 5800 RPM) has 16 more horse power than 1995 Opel Astra. (100 HP @ 6200 RPM). In normal driving conditions, 1986 Alfa Romeo 33 should accelerate faster than 1995 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1995 Opel Astra weights approximately 138 kg more than 1986 Alfa Romeo 33.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1986 Alfa Romeo 33 (150 Nm @ 3500 RPM) has 1 more torque (in Nm) than 1995 Opel Astra. (149 Nm @ 3500 RPM). This means 1986 Alfa Romeo 33 will have an easier job in driving up hills or pulling heavy equipment than 1995 Opel Astra.
Compare all specifications:
| 1986 Alfa Romeo 33 | 1995 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | 33 | Astra |
| Year Released | 1986 | 1995 |
| Engine Position | Front | Front |
| Engine Size | 1717 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 116 HP | 100 HP |
| Engine RPM | 5800 RPM | 6200 RPM |
| Torque | 150 Nm | 149 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 87.1 mm | 79 mm |
| Engine Stroke Size | 72 mm | 81.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 960 kg | 1098 kg |
| Vehicle Length | 4020 mm | 4280 mm |
| Vehicle Width | 1620 mm | 1700 mm |
| Vehicle Height | 1310 mm | 1480 mm |
| Wheelbase Size | 2460 mm | 2620 mm |
