2007 BMW Z4 vs. 2009 Lamborghini Murcielago
To start off, 2009 Lamborghini Murcielago is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW Z4. In addition, the cost of maintenance, including insurance, on 2007 BMW Z4 would be higher. At 6,496 cc (12 cylinders), 2009 Lamborghini Murcielago is equipped with a bigger engine. In terms of performance, 2009 Lamborghini Murcielago (631 HP @ 8000 RPM) has 293 more horse power than 2007 BMW Z4. (338 HP @ 7900 RPM) In normal driving conditions, 2009 Lamborghini Murcielago should accelerate faster than 2007 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 55 kg more than 2009 Lamborghini Murcielago.
Because 2009 Lamborghini Murcielago is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2009 Lamborghini Murcielago will offer significantly more control. 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, 2009 Lamborghini Murcielago (660 Nm @ 6000 RPM) has 295 more torque (in Nm) than 2007 BMW Z4. (365 Nm @ 4900 RPM). This means 2009 Lamborghini Murcielago will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4.
Compare all specifications:
| 2007 BMW Z4 | 2009 Lamborghini Murcielago | |
| Make | BMW | Lamborghini |
| Model | Z4 | Murcielago |
| Year Released | 2007 | 2009 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 3246 cc | 6496 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 631 HP |
| Engine RPM | 7900 RPM | 8000 RPM |
| Torque | 365 Nm | 660 Nm |
| Torque RPM | 4900 RPM | 6000 RPM |
| Engine Compression Ratio | 11.5:1 | 11.2:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1485 kg | 1430 kg |
| Vehicle Length | 4120 mm | 4620 mm |
| Vehicle Width | 1790 mm | 2060 mm |
| Vehicle Height | 1310 mm | 1140 mm |
| Wheelbase Size | 2500 mm | 2670 mm |
| Fuel Consumption Overall | 12.1 L/100km | 23.5 L/100km |
| Fuel Tank Capacity | 55 L | 100 L |
