2003 Alfa Romeo 156 vs. 2003 Opel Vectra
To start off, both 2003 Alfa Romeo 156 and 2003 Opel Vectra were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,995 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (173 HP @ 5500 RPM) has 55 more horse power than 2003 Alfa Romeo 156. (118 HP @ 6200 RPM) In normal driving conditions, 2003 Opel Vectra should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 270 kg more than 2003 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, 2003 Opel Vectra (265 Nm @ 2500 RPM) has 119 more torque (in Nm) than 2003 Alfa Romeo 156. (146 Nm @ 4200 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
2003 Alfa Romeo 156 | 2003 Opel Vectra | |
Make | Alfa Romeo | Opel |
Model | 156 | Vectra |
Year Released | 2003 | 2003 |
Engine Position | Front | Front |
Engine Size | 1596 cc | 1995 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 118 HP | 173 HP |
Engine RPM | 6200 RPM | 5500 RPM |
Torque | 146 Nm | 265 Nm |
Torque RPM | 4200 RPM | 2500 RPM |
Engine Bore Size | 82 mm | 86 mm |
Engine Stroke Size | 75.7 mm | 86 mm |
Engine Compression Ratio | 10.3:1 | 9.5:1 |
Top Speed | 200 km/hour | 222 km/hour |
Acceleration 0-100mph | 11.6 seconds | 9.4 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1315 kg | 1585 kg |
Vehicle Length | 4450 mm | 4830 mm |
Vehicle Width | 1750 mm | 1800 mm |
Vehicle Height | 1440 mm | 1510 mm |
Wheelbase Size | 2600 mm | 2710 mm |
Fuel Consumption | 6.5 L/100km | 6.9 L/100km |
Fuel Consumption City | 11.5 L/100km | 13.1 L/100km |
Fuel Consumption Overall | 8.3 L/100km | 9.2 L/100km |
Fuel Tank Capacity | 63 L | 60 L |