2007 BMW Z4 vs. 2004 Vauxhall Omega
To start off, 2007 BMW Z4 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Vauxhall Omega. In addition, the cost of maintenance, including insurance, on 2004 Vauxhall Omega would be higher. At 2,494 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (189 HP @ 6000 RPM) has 47 more horse power than 2004 Vauxhall Omega. (142 HP @ 5400 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2004 Vauxhall Omega. With that said, vehicle weight also plays an important factor in acceleration. 2004 Vauxhall Omega weights approximately 345 kg more than 2007 BMW Z4.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 (245 Nm @ 3500 RPM) has 36 more torque (in Nm) than 2004 Vauxhall Omega. (209 Nm @ 4000 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Vauxhall Omega.
Compare all specifications:
2007 BMW Z4 | 2004 Vauxhall Omega | |
Make | BMW | Vauxhall |
Model | Z4 | Omega |
Year Released | 2007 | 2004 |
Engine Position | Front | Front |
Engine Size | 2494 cc | 2197 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 189 HP | 142 HP |
Engine RPM | 6000 RPM | 5400 RPM |
Torque | 245 Nm | 209 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Vehicle Weight | 1260 kg | 1605 kg |
Vehicle Length | 4100 mm | 4900 mm |
Vehicle Width | 1790 mm | 1790 mm |
Vehicle Height | 1310 mm | 1460 mm |
Wheelbase Size | 2500 mm | 2740 mm |