1990 Alfa Romeo 33 vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 9 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 2,498 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo 33 (127 HP @ 6500 RPM) has 4 more horse power than 1999 Opel Omega. (123 HP @ 4500 RPM). In normal driving conditions, 1990 Alfa Romeo 33 should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 650 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 1999 Opel Omega. 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, 1999 Opel Omega (251 Nm @ 2200 RPM) has 102 more torque (in Nm) than 1990 Alfa Romeo 33. (149 Nm @ 4600 RPM). This means 1999 Opel Omega 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 | 1999 Opel Omega | |
| Make | Alfa Romeo | Opel |
| Model | 33 | Omega |
| Year Released | 1990 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1712 cc | 2498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 127 HP | 123 HP |
| Engine RPM | 6500 RPM | 4500 RPM |
| Torque | 149 Nm | 251 Nm |
| Torque RPM | 4600 RPM | 2200 RPM |
| Engine Bore Size | 87 mm | 80 mm |
| Engine Stroke Size | 72 mm | 82.8 mm |
| Top Speed | 196 km/hour | 195 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 13 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1085 kg | 1735 kg |
| Vehicle Length | 4210 mm | 4900 mm |
| Vehicle Width | 1620 mm | 1780 mm |
| Vehicle Height | 1380 mm | 1550 mm |
| Wheelbase Size | 2480 mm | 2640 mm |
| Fuel Tank Capacity | 50 L | 75 L |
