2005 Alfa Romeo 156 vs. 2001 Opel Vectra
To start off, 2005 Alfa Romeo 156 is newer by 4 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 1,994 cc (4 cylinders), 2001 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (148 HP @ 6300 RPM) has 48 more horse power than 2001 Opel Vectra. (100 HP @ 4300 RPM). In normal driving conditions, 2005 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 145 kg more than 2005 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 (240 Nm @ 1950 RPM) has 59 more torque (in Nm) than 2005 Alfa Romeo 156. (181 Nm @ 3800 RPM). This means 2001 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 156. 2005 Alfa Romeo 156 has automatic transmission and 2001 Opel Vectra has manual transmission. 2001 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Alfa Romeo 156 will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Alfa Romeo 156 | 2001 Opel Vectra | |
Make | Alfa Romeo | Opel |
Model | 156 | Vectra |
Year Released | 2005 | 2001 |
Engine Position | Front | Front |
Engine Size | 1970 cc | 1994 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 148 HP | 100 HP |
Engine RPM | 6300 RPM | 4300 RPM |
Torque | 181 Nm | 240 Nm |
Torque RPM | 3800 RPM | 1950 RPM |
Engine Compression Ratio | 10.0:1 | 18.5:1 |
Top Speed | 214 km/hour | 190 km/hour |
Acceleration 0-100mph | 9.1 seconds | 13 seconds |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1320 kg | 1465 kg |
Vehicle Length | 4440 mm | 4260 mm |
Vehicle Width | 1750 mm | 1710 mm |
Vehicle Height | 1440 mm | 1430 mm |
Wheelbase Size | 2550 mm | 2500 mm |
Fuel Tank Capacity | 63 L | 60 L |