1990 Alfa Romeo 33 vs. 1991 Opel Astra
To start off, 1991 Opel Astra is newer by 1 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 1,779 cc (3 cylinders), 1990 Alfa Romeo 33 is equipped with a bigger engine. In terms of performance, 1991 Opel Astra (100 HP @ 5600 RPM) has 17 more horse power than 1990 Alfa Romeo 33. (83 HP @ 4200 RPM) In normal driving conditions, 1991 Opel Astra should accelerate faster than 1990 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 5 kg more than 1990 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1990 Alfa Romeo 33 (178 Nm @ 2400 RPM) has 43 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 1990 Alfa Romeo 33 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 1991 Opel Astra has automatic transmission and 1990 Alfa Romeo 33 has manual transmission. 1990 Alfa Romeo 33 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
1990 Alfa Romeo 33 | 1991 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | 33 | Astra |
Year Released | 1990 | 1991 |
Engine Position | Front | Front |
Engine Size | 1779 cc | 1598 cc |
Engine Cylinders | 3 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 83 HP | 100 HP |
Engine RPM | 4200 RPM | 5600 RPM |
Torque | 178 Nm | 135 Nm |
Torque RPM | 2400 RPM | 3400 RPM |
Engine Compression Ratio | 22.0:1 | 9.8:1 |
Top Speed | 172 km/hour | 173 km/hour |
Acceleration 0-100mph | 13.8 seconds | 13.1 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1055 kg | 1060 kg |
Vehicle Length | 4210 mm | 4250 mm |
Vehicle Width | 1620 mm | 1690 mm |
Vehicle Height | 1360 mm | 1430 mm |
Wheelbase Size | 2480 mm | 2530 mm |