2005 Opel Omega vs. 2012 BMW Z4
To start off, 2012 BMW Z4 is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Opel Omega. In addition, the cost of maintenance, including insurance, on 2005 Opel Omega would be higher. At 3,000 cc (6 cylinders), 2012 BMW Z4 is equipped with a bigger engine. In terms of performance, 2012 BMW Z4 (335 HP @ 5900 RPM) has 189 more horse power than 2005 Opel Omega. (146 HP @ 4000 RPM) In normal driving conditions, 2012 BMW Z4 should accelerate faster than 2005 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW Z4 weights approximately 5 kg more than 2005 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2012 BMW Z4 (450 Nm @ 1500 RPM) has 247 more torque (in Nm) than 2005 Opel Omega. (203 Nm @ 4000 RPM). This means 2012 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Omega. 2005 Opel Omega has automatic transmission and 2012 BMW Z4 has manual transmission. 2012 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Omega will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Opel Omega | 2012 BMW Z4 | |
Make | Opel | BMW |
Model | Omega | Z4 |
Year Released | 2005 | 2012 |
Engine Position | Front | Front |
Engine Size | 2198 cc | 3000 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 146 HP | 335 HP |
Engine RPM | 4000 RPM | 5900 RPM |
Torque | 203 Nm | 450 Nm |
Torque RPM | 4000 RPM | 1500 RPM |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1605 kg | 1610 kg |
Vehicle Length | 4900 mm | 4242 mm |
Vehicle Width | 1780 mm | 1791 mm |
Vehicle Height | 1460 mm | 1285 mm |
Wheelbase Size | 2840 mm | 2497 mm |
Fuel Tank Capacity | 75 L | 55 L |