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, 1999 Opel Omega (123 HP @ 4500 RPM) has 37 more horse power than 1990 Alfa Romeo 33. (86 HP @ 6000 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 1990 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 750 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.
Because 1999 Opel Omega is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1999 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 1990 Alfa Romeo 33, being front wheel drive (FWD), will offer much better control with better grip. 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 138 more torque (in Nm) than 1990 Alfa Romeo 33. (113 Nm @ 4500 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 | 1351 cc | 2498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 86 HP | 123 HP |
| Engine RPM | 6000 RPM | 4500 RPM |
| Torque | 113 Nm | 251 Nm |
| Torque RPM | 4500 RPM | 2200 RPM |
| Engine Bore Size | 80.1 mm | 80 mm |
| Engine Stroke Size | 67.2 mm | 82.8 mm |
| Acceleration 0-100mph | 11.7 seconds | 13 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 985 kg | 1735 kg |
| Vehicle Length | 4210 mm | 4900 mm |
| Vehicle Width | 1620 mm | 1780 mm |
| Vehicle Height | 1360 mm | 1550 mm |
| Wheelbase Size | 2480 mm | 2640 mm |
| Fuel Tank Capacity | 50 L | 75 L |
