2009 Aston Martin DB9 vs. 2008 BMW Z4
To start off, 2009 Aston Martin DB9 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW Z4. In addition, the cost of maintenance, including insurance, on 2008 BMW Z4 would be higher. At 5,935 cc (12 cylinders), 2009 Aston Martin DB9 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2009 Aston Martin DB9 weights approximately 600 kg more than 2008 BMW Z4.
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, 2009 Aston Martin DB9 (601 Nm @ 5000 RPM) has 286 more torque (in Nm) than 2008 BMW Z4. (315 Nm @ 2750 RPM). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW Z4. 2009 Aston Martin DB9 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. 2009 Aston Martin DB9 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Aston Martin DB9 | 2008 BMW Z4 | |
Make | Aston Martin | BMW |
Model | DB9 | Z4 |
Year Released | 2009 | 2008 |
Body Type | Convertible | Convertible |
Engine Position | Front | Front |
Engine Size | 5935 cc | 2979 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 470 HP | 0 HP |
Torque | 601 Nm | 315 Nm |
Torque RPM | 5000 RPM | 2750 RPM |
Fuel Type | Diesel | Gasoline |
Top Speed | 265 km/hour | 250 km/hour |
Acceleration 0-100mph | 5.1 seconds | 5.9 seconds |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1890 kg | 1290 kg |
Vehicle Length | 4720 mm | 4870 mm |
Vehicle Height | 1320 mm | 1480 mm |
Wheelbase Size | 2750 mm | 2500 mm |
Fuel Consumption Overall | 16.8 L/100km | 9.3 L/100km |
Fuel Tank Capacity | 80 L | 55 L |