2007 Alfa Romeo 159 vs. 2003 Opel Vectra
To start off, 2007 Alfa Romeo 159 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 2,171 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (123 HP @ 3250 RPM) has 5 more horse power than 2007 Alfa Romeo 159. (118 HP @ 4000 RPM) In normal driving conditions, 2003 Opel Vectra should accelerate faster than 2007 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 33 kg more than 2007 Alfa Romeo 159. 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, both vehicles can yield 280 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2003 Opel Vectra has automatic transmission and 2007 Alfa Romeo 159 has manual transmission. 2007 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Alfa Romeo 159 | 2003 Opel Vectra | |
Make | Alfa Romeo | Opel |
Model | 159 | Vectra |
Year Released | 2007 | 2003 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1910 cc | 2171 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 118 HP | 123 HP |
Engine RPM | 4000 RPM | 3250 RPM |
Torque | 280 Nm | 280 Nm |
Torque RPM | 2000 RPM | 1500 RPM |
Engine Bore Size | 82 mm | 84 mm |
Engine Stroke Size | 90.4 mm | 98 mm |
Engine Compression Ratio | 18.0:1 | 18.5:1 |
Top Speed | 191 km/hour | 199 km/hour |
Acceleration 0-100mph | 11.3 seconds | 12.2 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1600 kg | 1633 kg |
Vehicle Length | 4670 mm | 4830 mm |
Vehicle Width | 1830 mm | 1800 mm |
Vehicle Height | 1420 mm | 1470 mm |
Wheelbase Size | 2710 mm | 2610 mm |
Fuel Consumption | 4.8 L/100km | 5.6 L/100km |
Fuel Consumption Overall | 6 L/100km | 7.4 L/100km |
Fuel Tank Capacity | 70 L | 60 L |