1986 Alfa Romeo 75 vs. 1997 Opel Omega
To start off, 1997 Opel Omega is newer by 11 year(s). Which means there will be less support and parts availability for 1986 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1986 Alfa Romeo 75 would be higher. At 2,393 cc (6 cylinders), 1986 Alfa Romeo 75 is equipped with a bigger engine. In terms of performance, 1986 Alfa Romeo 75 (156 HP @ 5600 RPM) has 42 more horse power than 1997 Opel Omega. (114 HP @ 5400 RPM). In normal driving conditions, 1986 Alfa Romeo 75 should accelerate faster than 1997 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1997 Opel Omega weights approximately 220 kg more than 1986 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, 1986 Alfa Romeo 75 (209 Nm @ 4000 RPM) has 31 more torque (in Nm) than 1997 Opel Omega. (178 Nm @ 2800 RPM). This means 1986 Alfa Romeo 75 will have an easier job in driving up hills or pulling heavy equipment than 1997 Opel Omega. 1986 Alfa Romeo 75 has automatic transmission and 1997 Opel Omega has manual transmission. 1997 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1986 Alfa Romeo 75 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Alfa Romeo 75 | 1997 Opel Omega | |
| Make | Alfa Romeo | Opel |
| Model | 75 | Omega |
| Year Released | 1986 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 156 HP | 114 HP |
| Engine RPM | 5600 RPM | 5400 RPM |
| Torque | 209 Nm | 178 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Bore Size | 88 mm | 86 mm |
| Engine Stroke Size | 68.3 mm | 86 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1210 kg | 1430 kg |
| Vehicle Length | 4340 mm | 4790 mm |
| Vehicle Width | 1640 mm | 1790 mm |
| Vehicle Height | 1360 mm | 1460 mm |
| Wheelbase Size | 2520 mm | 2740 mm |
| Fuel Tank Capacity | 49 L | 60 L |
