2006 BMW Z4 vs. 2004 Opel 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 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2004 Opel Vectra would be higher. At 2,999 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (255 HP @ 6600 RPM) has 82 more horse power than 2004 Opel Vectra. (173 HP @ 5500 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 350 kg more than 2004 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 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, 2006 BMW Z4 (298 Nm @ 2750 RPM) has 69 more torque (in Nm) than 2004 Opel Vectra. (229 Nm @ 2500 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra.
Compare all specifications:
2006 BMW Z4 | 2004 Opel Vectra | |
Make | BMW | Opel |
Model | Z4 | Vectra |
Year Released | 2006 | 2004 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 2999 cc | 1995 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 255 HP | 173 HP |
Engine RPM | 6600 RPM | 5500 RPM |
Torque | 298 Nm | 229 Nm |
Torque RPM | 2750 RPM | 2500 RPM |
Engine Compression Ratio | 10.7:1 | 9.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Drive Type | Rear | Front |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1835 kg | 1485 kg |
Vehicle Length | 4100 mm | 4600 mm |
Vehicle Width | 1790 mm | 1800 mm |
Vehicle Height | 1270 mm | 1470 mm |
Wheelbase Size | 2500 mm | 2710 mm |
Fuel Consumption Overall | 9.8 L/100km | 8.9 L/100km |
Fuel Tank Capacity | 55 L | 60 L |