2006 BMW Z4 vs. 2004 Vauxhall Vectra
To start off, 2006 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Vauxhall Vectra. In addition, the cost of maintenance, including insurance, on 2004 Vauxhall Vectra would be higher. At 2,492 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 69 more horse power than 2004 Vauxhall Vectra. (120 HP @ 5400 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2004 Vauxhall Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Vauxhall Vectra weights approximately 135 kg more than 2006 BMW Z4.
Because 2006 BMW Z4 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 2006 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2004 Vauxhall 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, 2006 BMW Z4 (245 Nm @ 3500 RPM) has 78 more torque (in Nm) than 2004 Vauxhall Vectra. (167 Nm @ 3800 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Vauxhall Vectra.
Compare all specifications:
| 2006 BMW Z4 | 2004 Vauxhall Vectra | |
| Make | BMW | Vauxhall |
| Model | Z4 | Vectra |
| Year Released | 2006 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1795 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 120 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 245 Nm | 167 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1335 kg | 1470 kg |
| Vehicle Length | 4100 mm | 4830 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1310 mm | 1510 mm |
