1990 Alfa Romeo 33 vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 16 year(s). Which means there will be less support and parts availability for 1990 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1990 Alfa Romeo 33 would be higher. At 1,712 cc (4 cylinders), 1990 Alfa Romeo 33 is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo 33 (108 HP @ 5800 RPM) has 4 more horse power than 2006 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 1990 Alfa Romeo 33 should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 131 kg more than 1990 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, 2006 Opel Astra (150 Nm @ 3900 RPM) has 2 more torque (in Nm) than 1990 Alfa Romeo 33. (148 Nm @ 4500 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 33.
Compare all specifications:
| 1990 Alfa Romeo 33 | 2006 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | 33 | Astra |
| Year Released | 1990 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1712 cc | 1589 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 108 HP | 104 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 148 Nm | 150 Nm |
| Torque RPM | 4500 RPM | 3900 RPM |
| Engine Bore Size | 87 mm | 79.1 mm |
| Engine Stroke Size | 72 mm | 81.5 mm |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Acceleration 0-100mph | 9.4 seconds | 12.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1134 kg | 1265 kg |
| Vehicle Length | 4080 mm | 4260 mm |
| Vehicle Width | 1620 mm | 1760 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2480 mm | 2620 mm |
| Fuel Consumption Overall | 6.3 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 50 L | 52 L |
