2006 Aston Martin DB9 vs. 2003 Opel Signum
To start off, 2006 Aston Martin DB9 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 5,935 cc (12 cylinders), 2006 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2006 Aston Martin DB9 (449 HP @ 6000 RPM) has 240 more horse power than 2003 Opel Signum. (209 HP @ 6200 RPM). In normal driving conditions, 2006 Aston Martin DB9 should accelerate faster than 2003 Opel Signum.
Because 2006 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 2006 Aston Martin DB9. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Signum, 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, 2006 Aston Martin DB9 (570 Nm @ 5000 RPM) has 270 more torque (in Nm) than 2003 Opel Signum. (300 Nm @ 4000 RPM). This means 2006 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2006 Aston Martin DB9 | 2003 Opel Signum | |
Make | Aston Martin | Opel |
Model | DB9 | Signum |
Year Released | 2006 | 2003 |
Body Type | Coupe | Hatchback |
Engine Position | Front | Front |
Engine Size | 5935 cc | 3175 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 449 HP | 209 HP |
Engine RPM | 6000 RPM | 6200 RPM |
Torque | 570 Nm | 300 Nm |
Torque RPM | 5000 RPM | 4000 RPM |
Engine Bore Size | 89.1 mm | 87.5 mm |
Engine Stroke Size | 79.5 mm | 88 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Length | 4710 mm | 4640 mm |
Vehicle Width | 1880 mm | 1800 mm |
Vehicle Height | 1320 mm | 1470 mm |
Wheelbase Size | 2750 mm | 2840 mm |
Fuel Tank Capacity | 80 L | 60 L |