1985 Alfa Romeo 33 vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 14 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo 33 would be higher. At 2,597 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (180 HP @ 6000 RPM) has 74 more horse power than 1985 Alfa Romeo 33. (106 HP @ 6000 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 1985 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 785 kg more than 1985 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, 1985 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 (220 Nm @ 3400 RPM) has 85 more torque (in Nm) than 1985 Alfa Romeo 33. (135 Nm @ 4000 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo 33.
Compare all specifications:
| 1985 Alfa Romeo 33 | 1999 Opel Omega | |
| Make | Alfa Romeo | Opel |
| Model | 33 | Omega |
| Year Released | 1985 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1489 cc | 2597 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | V |
| Horse Power | 106 HP | 180 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 135 Nm | 220 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Engine Bore Size | 84 mm | 83.2 mm |
| Engine Stroke Size | 67.2 mm | 79.6 mm |
| Engine Compression Ratio | 9.4:1 | 10.0:1 |
| Top Speed | 180 km/hour | 229 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 900 kg | 1685 kg |
| Vehicle Length | 4020 mm | 4900 mm |
| Vehicle Width | 1620 mm | 1780 mm |
| Vehicle Height | 1310 mm | 1460 mm |
| Wheelbase Size | 2460 mm | 2610 mm |
