2005 Opel Vectra vs. 2011 BMW 120
To start off, 2011 BMW 120 is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2005 Opel Vectra would be higher. At 1,998 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2011 BMW 120 (175 HP @ 4000 RPM) has 1 more horse power than 2005 Opel Vectra. (174 HP @ 5500 RPM) In normal driving conditions, 2011 BMW 120 should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 200 kg more than 2011 BMW 120.
Because 2011 BMW 120 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2011 BMW 120. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2011 BMW 120 (350 Nm @ 1750 RPM) has 85 more torque (in Nm) than 2005 Opel Vectra. (265 Nm @ 2500 RPM). This means 2011 BMW 120 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra.
Compare all specifications:
| 2005 Opel Vectra | 2011 BMW 120 | |
| Make | Opel | BMW |
| Model | Vectra | 120 |
| Year Released | 2005 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 174 HP | 175 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 265 Nm | 350 Nm |
| Torque RPM | 2500 RPM | 1750 RPM |
| Engine Compression Ratio | 9.5:1 | 16.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 222 km/hour | 228 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 7.6 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1585 kg | 1385 kg |
| Vehicle Length | 4830 mm | 4370 mm |
| Vehicle Width | 1800 mm | 1430 mm |
| Vehicle Height | 1510 mm | 1860 mm |
| Wheelbase Size | 2620 mm | 2670 mm |
| Fuel Consumption Overall | 9.2 L/100km | 5.7 L/100km |
| Fuel Tank Capacity | 60 L | 51 L |
