2000 Alfa Romeo 156 vs. 2001 Opel Omega
To start off, 2001 Opel Omega is newer by 1 year(s). Which means there will be less support and parts availability for 2000 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2000 Alfa Romeo 156 would be higher. At 5,666 cc (8 cylinders), 2001 Opel Omega is equipped with a bigger engine. In terms of performance, 2000 Alfa Romeo 156 (120 HP @ 6300 RPM) has 19 more horse power than 2001 Opel Omega. (101 HP @ 4400 RPM). In normal driving conditions, 2000 Alfa Romeo 156 should accelerate faster than 2001 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Omega weights approximately 18 kg more than 2000 Alfa Romeo 156.
Because 2001 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 2001 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2000 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, 2001 Opel Omega (447 Nm) has 303 more torque (in Nm) than 2000 Alfa Romeo 156. (144 Nm). This means 2001 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2000 Alfa Romeo 156.
Compare all specifications:
| 2000 Alfa Romeo 156 | 2001 Opel Omega | |
| Make | Alfa Romeo | Opel |
| Model | 156 | Omega |
| Year Released | 2000 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 5666 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 120 HP | 101 HP |
| Engine RPM | 6300 RPM | 4400 RPM |
| Torque | 144 Nm | 447 Nm |
| Engine Bore Size | 82 mm | 99.2 mm |
| Engine Stroke Size | 75.7 mm | 91.9 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1280 kg | 1298 kg |
| Wheelbase Size | 2600 mm | 2840 mm |
| Fuel Tank Capacity | 63 L | 60 L |
