2004 Aston Martin Vanquish vs. 2006 BMW Z4
To start off, 2006 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Aston Martin Vanquish. In addition, the cost of maintenance, including insurance, on 2004 Aston Martin Vanquish would be higher. At 5,934 cc (12 cylinders), 2004 Aston Martin Vanquish is equipped with a bigger engine. In terms of performance, 2004 Aston Martin Vanquish (520 HP @ 7000 RPM) has 182 more horse power than 2006 BMW Z4. (338 HP @ 7900 RPM). In normal driving conditions, 2004 Aston Martin Vanquish should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Aston Martin Vanquish weights approximately 390 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.
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, 2004 Aston Martin Vanquish (555 Nm @ 5800 RPM) has 190 more torque (in Nm) than 2006 BMW Z4. (365 Nm @ 4900 RPM). This means 2004 Aston Martin Vanquish will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4.
Compare all specifications:
| 2004 Aston Martin Vanquish | 2006 BMW Z4 | |
| Make | Aston Martin | BMW |
| Model | Vanquish | Z4 |
| Year Released | 2004 | 2006 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5934 cc | 3246 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 520 HP | 338 HP |
| Engine RPM | 7000 RPM | 7900 RPM |
| Torque | 555 Nm | 365 Nm |
| Torque RPM | 5800 RPM | 4900 RPM |
| Engine Compression Ratio | 10.8:1 | 11.5:1 |
| Top Speed | 321 km/hour | 245 km/hour |
| Acceleration 0-100mph | 4.8 seconds | 5 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1875 kg | 1485 kg |
| Vehicle Length | 4670 mm | 4120 mm |
| Vehicle Width | 1930 mm | 1790 mm |
| Vehicle Height | 1320 mm | 1310 mm |
| Wheelbase Size | 2700 mm | 2500 mm |
| Fuel Tank Capacity | 80 L | 55 L |
