2006 BMW Z4 vs. 2011 Bentley Continental Flying Spur
To start off, 2011 Bentley Continental Flying Spur is newer by 5 year(s). Which means there will be less support and parts availability for 2006 BMW Z4. In addition, the cost of maintenance, including insurance, on 2006 BMW Z4 would be higher. At 5,998 cc (12 cylinders), 2011 Bentley Continental Flying Spur is equipped with a bigger engine. In terms of performance, 2011 Bentley Continental Flying Spur (552 HP @ 6100 RPM) has 297 more horse power than 2006 BMW Z4. (255 HP @ 6600 RPM) In normal driving conditions, 2011 Bentley Continental Flying Spur should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2011 Bentley Continental Flying Spur weights approximately 690 kg more than 2006 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Bentley Continental Flying Spur is all wheel drive (AWD), it will have significant more traction and grip than 2006 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2011 Bentley Continental Flying Spur 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, 2011 Bentley Continental Flying Spur (650 Nm @ 1600 RPM) has 352 more torque (in Nm) than 2006 BMW Z4. (298 Nm @ 2750 RPM). This means 2011 Bentley Continental Flying Spur will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4.
Compare all specifications:
| 2006 BMW Z4 | 2011 Bentley Continental Flying Spur | |
| Make | BMW | Bentley |
| Model | Z4 | Continental Flying Spur |
| Year Released | 2006 | 2011 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 5998 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | W |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 552 HP |
| Engine RPM | 6600 RPM | 6100 RPM |
| Torque | 298 Nm | 650 Nm |
| Torque RPM | 2750 RPM | 1600 RPM |
| Fuel Type | Gasoline - Premium | Flex Fuel |
| Drive Type | Rear | AWD |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1835 kg | 2525 kg |
| Vehicle Length | 4100 mm | 5291 mm |
| Vehicle Width | 1790 mm | 1976 mm |
| Vehicle Height | 1270 mm | 1476 mm |
| Wheelbase Size | 2500 mm | 3066 mm |
| Fuel Consumption | 7.8 L/100km | 13.1 L/100km |
| Fuel Consumption City | 11.8 L/100km | 21.4 L/100km |
| Fuel Tank Capacity | 55 L | 90 L |
