1990 Alfa Romeo 33 vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 15 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 19 more horse power than 2005 Opel Astra. (89 HP @ 4000 RPM). In normal driving conditions, 1990 Alfa Romeo 33 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 181 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, 2005 Opel Astra (201 Nm @ 1750 RPM) has 53 more torque (in Nm) than 1990 Alfa Romeo 33. (148 Nm @ 4500 RPM). This means 2005 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 | 2005 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | 33 | Astra |
| Year Released | 1990 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1712 cc | 1686 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 108 HP | 89 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 148 Nm | 201 Nm |
| Torque RPM | 4500 RPM | 1750 RPM |
| Engine Bore Size | 87 mm | 79 mm |
| Engine Stroke Size | 72 mm | 86 mm |
| Top Speed | 190 km/hour | 182 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 12.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1134 kg | 1315 kg |
| Vehicle Length | 4080 mm | 4300 mm |
| Vehicle Width | 1620 mm | 1760 mm |
| Vehicle Height | 1360 mm | 1440 mm |
| Wheelbase Size | 2480 mm | 2640 mm |
| Fuel Consumption Highway | 7.6 L/100km | 4.2 L/100km |
| Fuel Consumption City | 9.9 L/100km | 6.4 L/100km |
| Fuel Consumption Overall | 6.3 L/100km | 5 L/100km |
| Fuel Tank Capacity | 50 L | 52 L |
