2009 Aston Martin DB9 vs. 2007 Saab 9-7X
To start off, 2009 Aston Martin DB9 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Saab 9-7X. In addition, the cost of maintenance, including insurance, on 2007 Saab 9-7X 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 180 more horse power than 2007 Saab 9-7X. (290 HP @ 6000 RPM). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 2007 Saab 9-7X.
Because 2007 Saab 9-7X is four wheel drive (4WD), it will have significant more traction and grip than 2009 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2007 Saab 9-7X will offer significantly more control. 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 225 more torque (in Nm) than 2007 Saab 9-7X. (376 Nm @ 3600 RPM). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2007 Saab 9-7X.
Compare all specifications:
2009 Aston Martin DB9 | 2007 Saab 9-7X | |
Make | Aston Martin | Saab |
Model | DB9 | 9-7X |
Year Released | 2009 | 2007 |
Body Type | Convertible | SUV |
Engine Position | Front | Front |
Engine Size | 5935 cc | 4195 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 470 HP | 290 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 601 Nm | 376 Nm |
Torque RPM | 5000 RPM | 3600 RPM |
Engine Bore Size | 89 mm | 93 mm |
Engine Stroke Size | 79.5 mm | 101.9 mm |
Engine Compression Ratio | 10.9:1 | 10.3:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Length | 4720 mm | 4910 mm |
Vehicle Width | 1880 mm | 1920 mm |
Vehicle Height | 1320 mm | 1750 mm |
Wheelbase Size | 2750 mm | 2880 mm |
Fuel Tank Capacity | 80 L | 83 L |