2007 BMW Z4 vs. 2005 Opel Vectra
To start off, 2007 BMW Z4 is newer by 2 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 3,199 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (358 HP @ 7900 RPM) has 233 more horse power than 2005 Opel Vectra. (125 HP @ 4000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2005 Opel Vectra.
Because 2007 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 2007 BMW Z4. 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, 2007 BMW Z4 (385 Nm @ 4900 RPM) has 115 more torque (in Nm) than 2005 Opel Vectra. (270 Nm @ 1500 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra.
Compare all specifications:
2007 BMW Z4 | 2005 Opel Vectra | |
Make | BMW | Opel |
Model | Z4 | Vectra |
Year Released | 2007 | 2005 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 3199 cc | 2171 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 358 HP | 125 HP |
Engine RPM | 7900 RPM | 4000 RPM |
Torque | 385 Nm | 270 Nm |
Torque RPM | 4900 RPM | 1500 RPM |
Engine Compression Ratio | 11.5:1 | 18.5:1 |
Fuel Type | Gasoline | Diesel |
Top Speed | 273 km/hour | 206 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Length | 4100 mm | 4830 mm |
Vehicle Width | 1790 mm | 1800 mm |
Vehicle Height | 1300 mm | 1510 mm |
Wheelbase Size | 2500 mm | 2710 mm |