Aston Martin DB9 Technical Data
| Engine | 5.935 L V12 |
| Related | Aston Martin DBS Aston Martin DBR9 Aston Martin DBRS9 Aston Martin Rapide Aston Martin V8 Vantage Aston Martin V12 Vantage Aston Martin Virage Aston Martin Vanquish |
| Production | 2004– |
| Assembly | Gaydon, England |
| Designer | Ian Callum Henrik Fisker |
| Class | Grand tourer |
| Layout | FR layout |
| Transmission | 6-speed automatic and manual |
| Wheelbase | 2,743 mm (108.0 in) |
| Length | 4,709 mm (185.4 in) |
| Width | 1,880 mm (74.0 in) |
| Predecessor | Aston Martin DB7 |