1998 Alfa Romeo 156 vs. 2001 Opel Omega
To start off, 2001 Opel Omega is newer by 3 year(s). Which means there will be less support and parts availability for 1998 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 1998 Alfa Romeo 156 would be higher. At 3,175 cc (6 cylinders), 2001 Opel Omega is equipped with a bigger engine. In terms of performance, 2001 Opel Omega (215 HP @ 6000 RPM) has 28 more horse power than 1998 Alfa Romeo 156. (187 HP @ 6300 RPM) In normal driving conditions, 2001 Opel Omega should accelerate faster than 1998 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Omega weights approximately 285 kg more than 1998 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2001 Opel Omega (290 Nm @ 3400 RPM) has 68 more torque (in Nm) than 1998 Alfa Romeo 156. (222 Nm @ 5000 RPM). This means 2001 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1998 Alfa Romeo 156.
Compare all specifications:
1998 Alfa Romeo 156 | 2001 Opel Omega | |
Make | Alfa Romeo | Opel |
Model | 156 | Omega |
Year Released | 1998 | 2001 |
Engine Position | Front | Front |
Engine Size | 2492 cc | 3175 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 187 HP | 215 HP |
Engine RPM | 6300 RPM | 6000 RPM |
Torque | 222 Nm | 290 Nm |
Torque RPM | 5000 RPM | 3400 RPM |
Engine Bore Size | 88 mm | 87.5 mm |
Engine Stroke Size | 68.3 mm | 88 mm |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 1350 kg | 1635 kg |
Vehicle Length | 4440 mm | 4900 mm |
Vehicle Width | 1750 mm | 1790 mm |
Vehicle Height | 1420 mm | 1510 mm |
Wheelbase Size | 2600 mm | 2740 mm |