2006 Aston Martin DB9 vs. 1991 Ford Mustang
To start off, 2006 Aston Martin DB9 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Ford Mustang. In addition, the cost of maintenance, including insurance, on 1991 Ford Mustang 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 343 more horse power than 1991 Ford Mustang. (106 HP @ 4600 RPM). In normal driving conditions, 2006 Aston Martin DB9 should accelerate faster than 1991 Ford Mustang.
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, 2006 Aston Martin DB9 (570 Nm @ 5000 RPM) has 387 more torque (in Nm) than 1991 Ford Mustang. (183 Nm @ 2600 RPM). This means 2006 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Mustang.
Compare all specifications:
| 2006 Aston Martin DB9 | 1991 Ford Mustang | |
| Make | Aston Martin | Ford |
| Model | DB9 | Mustang |
| Year Released | 2006 | 1991 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 2301 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 449 HP | 106 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 570 Nm | 183 Nm |
| Torque RPM | 5000 RPM | 2600 RPM |
| Engine Bore Size | 89.1 mm | 96 mm |
| Engine Stroke Size | 79.5 mm | 79.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4710 mm | 4560 mm |
| Vehicle Width | 1880 mm | 1760 mm |
| Vehicle Height | 1320 mm | 1330 mm |
| Wheelbase Size | 2750 mm | 2560 mm |
| Fuel Tank Capacity | 80 L | 45 L |
