2004 BMW 318 vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 3 year(s). Which means there will be less support and parts availability for 2004 BMW 318. In addition, the cost of maintenance, including insurance, on 2004 BMW 318 would be higher. At 3,175 cc (6 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (208 HP @ 6200 RPM) has 67 more horse power than 2004 BMW 318. (141 HP @ 6000 RPM) In normal driving conditions, 2007 Opel Vectra should accelerate faster than 2004 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 318 weights approximately 57 kg more than 2007 Opel Vectra.
Because 2004 BMW 318 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 2004 BMW 318. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Opel Vectra (300 Nm @ 4000 RPM) has 100 more torque (in Nm) than 2004 BMW 318. (200 Nm @ 3750 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 318.
Compare all specifications:
| 2004 BMW 318 | 2007 Opel Vectra | |
| Make | BMW | Opel |
| Model | 318 | Vectra |
| Year Released | 2004 | 2007 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 141 HP | 208 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 200 Nm | 300 Nm |
| Torque RPM | 3750 RPM | 4000 RPM |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 206 km/hour | 248 km/hour |
| Acceleration 0-100mph | 10.4 seconds | 7.5 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1580 kg | 1523 kg |
| Vehicle Length | 4490 mm | 4600 mm |
| Vehicle Width | 1760 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2710 mm |
| Fuel Consumption Overall | 8 L/100km | 10.3 L/100km |
| Fuel Tank Capacity | 63 L | 61 L |
