2009 Aston Martin DB9 vs. 2003 Toyota Sienna
To start off, 2009 Aston Martin DB9 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Toyota Sienna. In addition, the cost of maintenance, including insurance, on 2003 Toyota Sienna would be higher. At 5,935 cc (12 cylinders), 2009 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2009 Aston Martin DB9 (470 HP @ 6000 RPM) has 297 more horse power than 2003 Toyota Sienna. (173 HP @ 5400 RPM). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 2003 Toyota Sienna. With that said, vehicle weight also plays an important factor in acceleration. 2009 Aston Martin DB9 weights approximately 185 kg more than 2003 Toyota Sienna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Aston Martin DB9 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Aston Martin DB9. However, in wet, icy, snow, or gravel driving conditions, 2003 Toyota Sienna, being front wheel drive (FWD), will offer much better control with better grip. 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 307 more torque (in Nm) than 2003 Toyota Sienna. (294 Nm @ 4300 RPM). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2003 Toyota Sienna.
Compare all specifications:
2009 Aston Martin DB9 | 2003 Toyota Sienna | |
Make | Aston Martin | Toyota |
Model | DB9 | Sienna |
Year Released | 2009 | 2003 |
Body Type | Convertible | Minivan |
Engine Position | Front | Front |
Engine Size | 5935 cc | 2997 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 470 HP | 173 HP |
Engine RPM | 6000 RPM | 5400 RPM |
Torque | 601 Nm | 294 Nm |
Torque RPM | 5000 RPM | 4300 RPM |
Engine Bore Size | 89 mm | 87.5 mm |
Engine Stroke Size | 79.5 mm | 83 mm |
Engine Compression Ratio | 10.9:1 | 10.5:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1890 kg | 1705 kg |
Vehicle Length | 4720 mm | 4920 mm |
Vehicle Width | 1880 mm | 1870 mm |
Vehicle Height | 1320 mm | 1720 mm |
Wheelbase Size | 2750 mm | 2910 mm |