2008 BMW 323 vs. 2003 Opel Vectra
To start off, 2008 BMW 323 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 2,494 cc, 2008 BMW 323 is equipped with a bigger engine. In terms of performance, 2008 BMW 323 (176 HP @ 5800 RPM) has 24 more horse power than 2003 Opel Vectra. (152 HP @ 5600 RPM). In normal driving conditions, 2008 BMW 323 should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 94 kg more than 2008 BMW 323.
Because 2008 BMW 323 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 323. 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 323 (230 Nm) has 10 more torque (in Nm) than 2003 Opel Vectra. (220 Nm). This means 2008 BMW 323 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra. 2003 Opel Vectra has automatic transmission and 2008 BMW 323 has manual transmission. 2008 BMW 323 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW 323 | 2003 Opel Vectra | |
| Make | BMW | Opel |
| Model | 323 | Vectra |
| Year Released | 2008 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2198 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 176 HP | 152 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 230 Nm | 220 Nm |
| Engine Bore Size | 82 mm | 86 mm |
| Engine Stroke Size | 78.8 mm | 94.6 mm |
| Engine Compression Ratio | 10.5:1 | 12.0:1 |
| Top Speed | 229 km/hour | 208 km/hour |
| Acceleration 0-100mph | 6.3 seconds | 11 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1490 kg | 1584 kg |
| Vehicle Length | 4370 mm | 4830 mm |
| Vehicle Height | 1420 mm | 1510 mm |
| Wheelbase Size | 2770 mm | 2840 mm |
| Fuel Consumption Overall | 8.4 L/100km | 8.8 L/100km |
| Fuel Tank Capacity | 63 L | 60 L |
