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 (127 HP @ 6500 RPM) has 38 more horse power than 2006 Opel Astra. (89 HP @ 5600 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 195 kg more than 1990 Alfa Romeo 33.
Because 1990 Alfa Romeo 33 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Astra. In wet, icy, snow, or gravel driving conditions, 1990 Alfa Romeo 33 will offer significantly more control. 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 (149 Nm @ 4600 RPM) has 24 more torque (in Nm) than 2006 Opel Astra. (125 Nm @ 4000 RPM). This means 1990 Alfa Romeo 33 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
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 | 1364 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 127 HP | 89 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 149 Nm | 125 Nm |
| Torque RPM | 4600 RPM | 4000 RPM |
| Engine Bore Size | 87 mm | 73.5 mm |
| Engine Stroke Size | 72 mm | 80.6 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Acceleration 0-100mph | 9.3 seconds | 14.1 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1085 kg | 1280 kg |
| Vehicle Length | 4210 mm | 4520 mm |
| Vehicle Width | 1620 mm | 2000 mm |
| Vehicle Height | 1380 mm | 1510 mm |
| Wheelbase Size | 2480 mm | 2710 mm |
| Fuel Consumption Overall | 6.6 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 50 L | 52 L |
