2009 BMW 135 vs. 2005 Opel Vectra
To start off, 2009 BMW 135 is newer by 4 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 2,979 cc (6 cylinders), 2009 BMW 135 is equipped with a bigger engine. In terms of performance, 2009 BMW 135 (302 HP @ 5800 RPM) has 177 more horse power than 2005 Opel Vectra. (125 HP @ 4000 RPM). In normal driving conditions, 2009 BMW 135 should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 108 kg more than 2009 BMW 135.
Because 2009 BMW 135 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 2009 BMW 135. 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, 2009 BMW 135 (400 Nm @ 1300 RPM) has 130 more torque (in Nm) than 2005 Opel Vectra. (270 Nm @ 1500 RPM). This means 2009 BMW 135 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra. 2009 BMW 135 has automatic transmission and 2005 Opel Vectra has manual transmission. 2005 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 135 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 135 | 2005 Opel Vectra | |
| Make | BMW | Opel |
| Model | 135 | Vectra |
| Year Released | 2009 | 2005 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 125 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 400 Nm | 270 Nm |
| Torque RPM | 1300 RPM | 1500 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 89.6 mm | 98 mm |
| Engine Compression Ratio | 10.2:1 | 18.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 206 km/hour |
| Acceleration 0-100mph | 5.7 seconds | 11.1 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1415 kg | 1523 kg |
| Vehicle Length | 4370 mm | 4830 mm |
| Vehicle Width | 1420 mm | 1800 mm |
| Vehicle Height | 1760 mm | 1510 mm |
| Wheelbase Size | 2670 mm | 2710 mm |
| Fuel Consumption Overall | 5.3 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 53 L | 61 L |
