2009 Aston Martin DB9 vs. 2011 Buick Park Avenue
To start off, 2011 Buick Park Avenue is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Aston Martin DB9. In addition, the cost of maintenance, including insurance, on 2009 Aston Martin DB9 would be higher. At 5,933 cc (12 cylinders), 2009 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2009 Aston Martin DB9 (510 HP @ 6500 RPM) has 259 more horse power than 2011 Buick Park Avenue. (251 HP @ 6500 RPM). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 2011 Buick Park Avenue. With that said, vehicle weight also plays an important factor in acceleration. 2011 Buick Park Avenue weights approximately 131 kg more than 2009 Aston Martin DB9.
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 (570 Nm @ 5750 RPM) has 230 more torque (in Nm) than 2011 Buick Park Avenue. (340 Nm @ 3200 RPM). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2011 Buick Park Avenue. 2011 Buick Park Avenue has automatic transmission and 2009 Aston Martin DB9 has manual transmission. 2009 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Buick Park Avenue will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Aston Martin DB9 | 2011 Buick Park Avenue | |
| Make | Aston Martin | Buick |
| Model | DB9 | Park Avenue |
| Year Released | 2009 | 2011 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5933 cc | 3564 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 510 HP | 251 HP |
| Engine RPM | 6500 RPM | 6500 RPM |
| Torque | 570 Nm | 340 Nm |
| Torque RPM | 5750 RPM | 3200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1760 kg | 1891 kg |
| Vehicle Length | 4730 mm | 5175 mm |
| Vehicle Width | 1910 mm | 1899 mm |
| Vehicle Height | 1290 mm | 1480 mm |
| Wheelbase Size | 2750 mm | 3009 mm |
