2001 Opel Vectra vs. 2011 BMW 123
To start off, 2011 BMW 123 is newer by 10 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 2,172 cc (4 cylinders), 2001 Opel Vectra is equipped with a bigger engine. In terms of performance, 2011 BMW 123 (202 HP @ 4400 RPM) has 79 more horse power than 2001 Opel Vectra. (123 HP @ 4000 RPM) In normal driving conditions, 2011 BMW 123 should accelerate faster than 2001 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Vectra weights approximately 43 kg more than 2011 BMW 123.
Because 2011 BMW 123 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 123. However, in wet, icy, snow, or gravel driving conditions, 2001 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 123 (400 Nm @ 2000 RPM) has 120 more torque (in Nm) than 2001 Opel Vectra. (280 Nm @ 1500 RPM). This means 2011 BMW 123 will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Vectra.
Compare all specifications:
| 2001 Opel Vectra | 2011 BMW 123 | |
| Make | Opel | BMW |
| Model | Vectra | 123 |
| Year Released | 2001 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2172 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 202 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 280 Nm | 400 Nm |
| Torque RPM | 1500 RPM | 2000 RPM |
| Acceleration 0-100mph | 12.1 seconds | 6.9 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1528 kg | 1485 kg |
| Vehicle Length | 4500 mm | 4239 mm |
| Vehicle Width | 1800 mm | 1748 mm |
| Vehicle Height | 1470 mm | 1421 mm |
| Wheelbase Size | 2840 mm | 2660 mm |
| Fuel Consumption Overall | 7.8 L/100km | 5.5 L/100km |
| Fuel Tank Capacity | 61 L | 51 L |
