2003 Alfa Romeo 156 vs. 2001 Opel Vectra
To start off, 2003 Alfa Romeo 156 is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2001 Opel Vectra would be higher. At 2,387 cc (6 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (189 HP @ 6200 RPM) has 66 more horse power than 2001 Opel Vectra. (123 HP @ 4000 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 2001 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Vectra weights approximately 48 kg more than 2003 Alfa Romeo 156.
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 Vectra (280 Nm @ 1500 RPM) has 62 more torque (in Nm) than 2003 Alfa Romeo 156. (218 Nm @ 5000 RPM). This means 2001 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 | 2001 Opel Vectra | |
Make | Alfa Romeo | Opel |
Model | 156 | Vectra |
Year Released | 2003 | 2001 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 2387 cc | 2172 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 189 HP | 123 HP |
Engine RPM | 6200 RPM | 4000 RPM |
Torque | 218 Nm | 280 Nm |
Torque RPM | 5000 RPM | 1500 RPM |
Engine Bore Size | 88.1 mm | 84 mm |
Engine Stroke Size | 68.3 mm | 98 mm |
Engine Compression Ratio | 10.3:1 | 18.5:1 |
Acceleration 0-100mph | 7.3 seconds | 12.1 seconds |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1480 kg | 1528 kg |
Vehicle Length | 4450 mm | 4500 mm |
Vehicle Width | 1750 mm | 1800 mm |
Vehicle Height | 1400 mm | 1470 mm |
Wheelbase Size | 2710 mm | 2840 mm |
Fuel Consumption Overall | 11.9 L/100km | 7.8 L/100km |
Fuel Tank Capacity | 63 L | 61 L |