2003 Alfa Romeo 156 vs. 1994 Opel Omega
To start off, 2003 Alfa Romeo 156 is newer by 9 year(s). Which means there will be less support and parts availability for 1994 Opel Omega. In addition, the cost of maintenance, including insurance, on 1994 Opel Omega would be higher. At 1,998 cc (4 cylinders), 1994 Opel Omega is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (162 HP @ 6400 RPM) has 28 more horse power than 1994 Opel Omega. (134 HP @ 5600 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 1994 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1994 Opel Omega weights approximately 48 kg more than 2003 Alfa Romeo 156.
Because 1994 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 1994 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo 156, 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, 2003 Alfa Romeo 156 (207 Nm @ 3250 RPM) has 22 more torque (in Nm) than 1994 Opel Omega. (185 Nm @ 4000 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1994 Opel Omega.
Compare all specifications:
| 2003 Alfa Romeo 156 | 1994 Opel Omega | |
| Make | Alfa Romeo | Opel |
| Model | 156 | Omega |
| Year Released | 2003 | 1994 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 162 HP | 134 HP |
| Engine RPM | 6400 RPM | 5600 RPM |
| Torque | 207 Nm | 185 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 91 mm | 86 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1380 kg | 1428 kg |
| Vehicle Length | 4450 mm | 4790 mm |
| Vehicle Width | 1750 mm | 1790 mm |
| Vehicle Height | 1440 mm | 1460 mm |
| Wheelbase Size | 2550 mm | 2740 mm |
