1989 Alfa Romeo SZ vs. 2002 Opel Omega
To start off, 2002 Opel Omega is newer by 13 year(s). Which means there will be less support and parts availability for 1989 Alfa Romeo SZ. In addition, the cost of maintenance, including insurance, on 1989 Alfa Romeo SZ would be higher. At 2,957 cc (6 cylinders), 1989 Alfa Romeo SZ is equipped with a bigger engine. In terms of performance, 1989 Alfa Romeo SZ (208 HP @ 6200 RPM) has 59 more horse power than 2002 Opel Omega. (149 HP @ 4000 RPM). In normal driving conditions, 1989 Alfa Romeo SZ should accelerate faster than 2002 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Omega weights approximately 473 kg more than 1989 Alfa Romeo SZ.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2002 Opel Omega (300 Nm @ 1750 RPM) has 55 more torque (in Nm) than 1989 Alfa Romeo SZ. (245 Nm @ 4500 RPM). This means 2002 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1989 Alfa Romeo SZ. 2002 Opel Omega has automatic transmission and 1989 Alfa Romeo SZ has manual transmission. 1989 Alfa Romeo SZ will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Opel Omega will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Alfa Romeo SZ | 2002 Opel Omega | |
| Make | Alfa Romeo | Opel |
| Model | SZ | Omega |
| Year Released | 1989 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2957 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 208 HP | 149 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 245 Nm | 300 Nm |
| Torque RPM | 4500 RPM | 1750 RPM |
| Engine Bore Size | 93 mm | 80 mm |
| Engine Stroke Size | 72.6 mm | 82.8 mm |
| Engine Compression Ratio | 10.0:1 | 17.5:1 |
| Top Speed | 245 km/hour | 200 km/hour |
| Acceleration 0-100mph | 7 seconds | 11.5 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1260 kg | 1733 kg |
| Vehicle Length | 4070 mm | 4900 mm |
| Vehicle Width | 1740 mm | 1780 mm |
| Vehicle Height | 1320 mm | 1550 mm |
| Wheelbase Size | 2520 mm | 2710 mm |
| Fuel Consumption Highway | 9.2 L/100km | 6.8 L/100km |
| Fuel Consumption City | 13.2 L/100km | 12 L/100km |
| Fuel Consumption Overall | 7.9 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 50 L | 75 L |
