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 @ 6000 RPM) has 264 more horse power than 2005 Jeep Liberty. (150 HP @ 3800 RPM). 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 219 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.
Let's talk about torque, 2003 Aston Martin DB7 (550 Nm) has 326 more torque (in Nm) than 2005 Jeep Liberty. (224 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 | 2425 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 150 HP |
| Engine RPM | 6000 RPM | 3800 RPM |
| Torque | 550 Nm | 224 Nm |
| Engine Compression Ratio | 10.3:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1875 kg | 1656 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 |
