2003 Opel Vectra vs. 2010 BMW 120
To start off, 2010 BMW 120 is newer by 7 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 1,995 cc (4 cylinders), 2010 BMW 120 is equipped with a bigger engine. In terms of performance, 2010 BMW 120 (169 HP @ 6700 RPM) has 49 more horse power than 2003 Opel Vectra. (120 HP @ 5400 RPM) In normal driving conditions, 2010 BMW 120 should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 85 kg more than 2010 BMW 120.
Because 2010 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 2010 BMW 120. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2010 BMW 120 (210 Nm @ 4250 RPM) has 43 more torque (in Nm) than 2003 Opel Vectra. (167 Nm @ 3800 RPM). This means 2010 BMW 120 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 2003 Opel Vectra | 2010 BMW 120 | |
| Make | Opel | BMW |
| Model | Vectra | 120 |
| Year Released | 2003 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1794 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 169 HP |
| Engine RPM | 5400 RPM | 6700 RPM |
| Torque | 167 Nm | 210 Nm |
| Torque RPM | 3800 RPM | 4250 RPM |
| Engine Bore Size | 80.5 mm | 84 mm |
| Engine Stroke Size | 88.2 mm | 90 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1470 kg | 1385 kg |
| Vehicle Length | 4830 mm | 4370 mm |
| Vehicle Width | 1800 mm | 1420 mm |
| Vehicle Height | 1510 mm | 1760 mm |
