2007 Aston Martin DB9 vs. 2007 BMW Z4
To start off, both 2007 Aston Martin DB9 and 2007 BMW Z4 were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,935 cc (12 cylinders), 2007 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2007 Aston Martin DB9 (450 HP @ 6000 RPM) has 115 more horse power than 2007 BMW Z4. (335 HP @ 7900 RPM). In normal driving conditions, 2007 Aston Martin DB9 should accelerate faster than 2007 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Aston Martin DB9 weights approximately 400 kg more than 2007 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, 2007 Aston Martin DB9 (570 Nm @ 5000 RPM) has 255 more torque (in Nm) than 2007 BMW Z4. (315 Nm @ 2750 RPM). This means 2007 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4.
Compare all specifications:
2007 Aston Martin DB9 | 2007 BMW Z4 | |
Make | Aston Martin | BMW |
Model | DB9 | Z4 |
Year Released | 2007 | 2007 |
Body Type | Convertible | Convertible |
Engine Position | Front | Front |
Engine Size | 5935 cc | 2996 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 450 HP | 335 HP |
Engine RPM | 6000 RPM | 7900 RPM |
Torque | 570 Nm | 315 Nm |
Torque RPM | 5000 RPM | 2750 RPM |
Engine Compression Ratio | 10.3:1 | 11.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Acceleration 0-100mph | 5.1 seconds | 6.2 seconds |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1710 kg | 1310 kg |
Vehicle Length | 4720 mm | 4100 mm |
Vehicle Width | 1890 mm | 1790 mm |
Vehicle Height | 1320 mm | 1310 mm |
Wheelbase Size | 2750 mm | 2500 mm |
Fuel Consumption Overall | 15.7 L/100km | 9.5 L/100km |
Fuel Tank Capacity | 80 L | 55 L |