1990 Alfa Romeo 75 vs. 2002 Opel Omega
To start off, 2002 Opel Omega is newer by 12 year(s). Which means there will be less support and parts availability for 1990 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1990 Alfa Romeo 75 would be higher. At 2,959 cc (6 cylinders), 1990 Alfa Romeo 75 is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo 75 (189 HP @ 5800 RPM) has 46 more horse power than 2002 Opel Omega. (143 HP @ 4000 RPM). In normal driving conditions, 1990 Alfa Romeo 75 should accelerate faster than 2002 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Omega weights approximately 428 kg more than 1990 Alfa Romeo 75.
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 49 more torque (in Nm) than 1990 Alfa Romeo 75. (251 Nm @ 3000 RPM). This means 2002 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 75.
Compare all specifications:
| 1990 Alfa Romeo 75 | 2002 Opel Omega | |
| Make | Alfa Romeo | Opel |
| Model | 75 | Omega |
| Year Released | 1990 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 189 HP | 143 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 251 Nm | 300 Nm |
| Torque RPM | 3000 RPM | 1750 RPM |
| Engine Bore Size | 93 mm | 80 mm |
| Engine Stroke Size | 72.6 mm | 82.8 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1305 kg | 1733 kg |
| Vehicle Length | 4430 mm | 4900 mm |
| Vehicle Width | 1670 mm | 1780 mm |
| Vehicle Height | 1410 mm | 1550 mm |
| Wheelbase Size | 2520 mm | 2740 mm |
| Fuel Tank Capacity | 68 L | 75 L |
