2008 BMW 120 vs. 2003 Opel Vectra
To start off, 2008 BMW 120 is newer by 5 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 2,169 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2008 BMW 120 (161 HP @ 4000 RPM) has 36 more horse power than 2003 Opel Vectra. (125 HP @ 4000 RPM). In normal driving conditions, 2008 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 216 kg more than 2008 BMW 120.
Because 2008 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 2008 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, 2008 BMW 120 (330 Nm @ 2000 RPM) has 50 more torque (in Nm) than 2003 Opel Vectra. (280 Nm @ 1500 RPM). This means 2008 BMW 120 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 2008 BMW 120 | 2003 Opel Vectra | |
| Make | BMW | Opel |
| Model | 120 | Vectra |
| Year Released | 2008 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2169 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 161 HP | 125 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 330 Nm | 280 Nm |
| Torque RPM | 2000 RPM | 1500 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 90 mm | 98 mm |
| Engine Compression Ratio | 17.0:1 | 10.5:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1344 kg | 1560 kg |
| Vehicle Length | 4230 mm | 4830 mm |
| Vehicle Width | 1440 mm | 1800 mm |
| Vehicle Height | 1760 mm | 1510 mm |
