2005 BMW 320 vs. 2003 Holden Vectra
To start off, 2005 BMW 320 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Holden Vectra. In addition, the cost of maintenance, including insurance, on 2003 Holden Vectra would be higher. At 2,197 cc (4 cylinders), 2003 Holden Vectra is equipped with a bigger engine. In terms of performance, 2005 BMW 320 (168 HP @ 6000 RPM) has 23 more horse power than 2003 Holden Vectra. (145 HP @ 5800 RPM). In normal driving conditions, 2005 BMW 320 should accelerate faster than 2003 Holden Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 320 weights approximately 20 kg more than 2003 Holden Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 320 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 2005 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 2003 Holden 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, 2005 BMW 320 (210 Nm @ 3500 RPM) has 7 more torque (in Nm) than 2003 Holden Vectra. (203 Nm @ 4000 RPM). This means 2005 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 2003 Holden Vectra. 2003 Holden Vectra has automatic transmission and 2005 BMW 320 has manual transmission. 2005 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Holden Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW 320 | 2003 Holden Vectra | |
| Make | BMW | Holden |
| Model | 320 | Vectra |
| Year Released | 2005 | 2003 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 2197 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 145 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 210 Nm | 203 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1530 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 |
