2003 Aston Martin DB7 vs. 2005 Jeep Liberty
To start off, 2005 Jeep Liberty is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 2003 Aston Martin DB7 would be higher. At 5,935 cc (12 cylinders), 2003 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2003 Aston Martin DB7 (414 HP) has 204 more horse power than 2005 Jeep Liberty. (210 HP). In normal driving conditions, 2003 Aston Martin DB7 should accelerate faster than 2005 Jeep Liberty. With that said, vehicle weight also plays an important factor in acceleration. 2003 Aston Martin DB7 weights approximately 8 kg more than 2005 Jeep Liberty. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 2003 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 2005 Jeep Liberty 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, 2003 Aston Martin DB7 (550 Nm) has 231 more torque (in Nm) than 2005 Jeep Liberty. (319 Nm). This means 2003 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Jeep Liberty.
Compare all specifications:
| 2003 Aston Martin DB7 | 2005 Jeep Liberty | |
| Make | Aston Martin | Jeep |
| Model | DB7 | Liberty |
| Year Released | 2003 | 2005 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 3686 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 414 HP | 210 HP |
| Torque | 550 Nm | 319 Nm |
| Engine Compression Ratio | 10.3:1 | 9.1:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1875 kg | 1867 kg |
| Vehicle Length | 4720 mm | 4440 mm |
| Vehicle Width | 1830 mm | 1830 mm |
| Vehicle Height | 1240 mm | 1790 mm |
| Wheelbase Size | 2600 mm | 2660 mm |
| Fuel Tank Capacity | 89 L | 78 L |
