2008 BMW Z4 vs. 2005 Volkswagen Phaeton
To start off, 2008 BMW Z4 is newer by 3 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 3,246 cc (6 cylinders), 2008 BMW Z4 is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (338 HP @ 7900 RPM) has 116 more horse power than 2005 Volkswagen Phaeton. (222 HP @ 4000 RPM). In normal driving conditions, 2008 BMW Z4 should accelerate faster than 2005 Volkswagen Phaeton. With that said, vehicle weight also plays an important factor in acceleration. 2005 Volkswagen Phaeton weights approximately 675 kg more than 2008 BMW Z4.
Because 2005 Volkswagen Phaeton is four wheel drive (4WD), it will have significant more traction and grip than 2008 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 (450 Nm @ 1400 RPM) has 85 more torque (in Nm) than 2008 BMW Z4. (365 Nm @ 4900 RPM). This means 2005 Volkswagen Phaeton will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW Z4. 2005 Volkswagen Phaeton has automatic transmission and 2008 BMW Z4 has manual transmission. 2008 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Volkswagen Phaeton will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW Z4 | 2005 Volkswagen Phaeton | |
| Make | BMW | Volkswagen |
| Model | Z4 | Phaeton |
| Year Released | 2008 | 2005 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 2965 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 222 HP |
| Engine RPM | 7900 RPM | 4000 RPM |
| Torque | 365 Nm | 450 Nm |
| Torque RPM | 4900 RPM | 1400 RPM |
| Engine Bore Size | 91 mm | 83 mm |
| Engine Stroke Size | 87 mm | 91.4 mm |
| Engine Compression Ratio | 11.5:1 | 17.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 250 km/hour | 234 km/hour |
| Acceleration 0-100mph | 5 seconds | 8.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1485 kg | 2160 kg |
| Vehicle Length | 4870 mm | 5060 mm |
| Vehicle Height | 1480 mm | 1460 mm |
| Wheelbase Size | 2500 mm | 2890 mm |
| Fuel Consumption Overall | 12.1 L/100km | 9.6 L/100km |
