2006 BMW Z4 vs. 2005 Volkswagen Phaeton
To start off, 2006 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Volkswagen Phaeton. In addition, the cost of maintenance, including insurance, on 2005 Volkswagen Phaeton would be higher. At 4,920 cc (10 cylinders), 2005 Volkswagen Phaeton is equipped with a bigger engine. In terms of performance, 2005 Volkswagen Phaeton (309 HP @ 3750 RPM) has 81 more horse power than 2006 BMW Z4. (228 HP @ 5900 RPM) In normal driving conditions, 2005 Volkswagen Phaeton should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Volkswagen Phaeton weights approximately 1040 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 2005 Volkswagen Phaeton is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2005 Volkswagen Phaeton 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, 2005 Volkswagen Phaeton (750 Nm @ 2000 RPM) has 449 more torque (in Nm) than 2006 BMW Z4. (301 Nm @ 3500 RPM). This means 2005 Volkswagen Phaeton will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4.
Compare all specifications:
| 2006 BMW Z4 | 2005 Volkswagen Phaeton | |
| Make | BMW | Volkswagen |
| Model | Z4 | Phaeton |
| Year Released | 2006 | 2005 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 4920 cc |
| Engine Cylinders | 6 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Horse Power | 228 HP | 309 HP |
| Engine RPM | 5900 RPM | 3750 RPM |
| Torque | 301 Nm | 750 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Bore Size | 84 mm | 81 mm |
| Engine Stroke Size | 89.6 mm | 95.5 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 6.9 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1365 kg | 2405 kg |
| Vehicle Length | 4100 mm | 5060 mm |
| Vehicle Width | 1790 mm | 1910 mm |
| Vehicle Height | 1310 mm | 1460 mm |
| Wheelbase Size | 2500 mm | 2890 mm |
| Fuel Consumption Overall | 9.1 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 55 L | 90 L |
