1983 Alfa Romeo 33 vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 24 year(s). Which means there will be less support and parts availability for 1983 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1983 Alfa Romeo 33 would be higher. At 1,796 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (122 HP @ 5600 RPM) has 28 more horse power than 1983 Alfa Romeo 33. (94 HP @ 5750 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 1983 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 354 kg more than 1983 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, 2007 Opel Astra (170 Nm @ 3800 RPM) has 37 more torque (in Nm) than 1983 Alfa Romeo 33. (133 Nm @ 4000 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo 33.
Compare all specifications:
1983 Alfa Romeo 33 | 2007 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | 33 | Astra |
Year Released | 1983 | 2007 |
Engine Position | Front | Front |
Engine Size | 1490 cc | 1796 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | boxer | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 94 HP | 122 HP |
Engine RPM | 5750 RPM | 5600 RPM |
Torque | 133 Nm | 170 Nm |
Torque RPM | 4000 RPM | 3800 RPM |
Engine Bore Size | 84 mm | 80.5 mm |
Engine Stroke Size | 67.2 mm | 88.2 mm |
Engine Compression Ratio | 9.0:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 169 km/hour | 200 km/hour |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 912 kg | 1266 kg |
Vehicle Width | 1620 mm | 1760 mm |
Vehicle Height | 1310 mm | 1440 mm |
Wheelbase Size | 2520 mm | 2620 mm |
Fuel Tank Capacity | 53 L | 52 L |