2002 Aston Martin DB7 vs. 2005 Jeep Grand Cherokee
To start off, 2005 Jeep Grand Cherokee is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 2002 Aston Martin DB7 would be higher. At 5,932 cc (12 cylinders), 2002 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2002 Aston Martin DB7 (450 HP @ 6000 RPM) has 220 more horse power than 2005 Jeep Grand Cherokee. (230 HP @ 3800 RPM). In normal driving conditions, 2002 Aston Martin DB7 should accelerate faster than 2005 Jeep Grand Cherokee.
Because 2005 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2002 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 2005 Jeep Grand Cherokee 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, 2002 Aston Martin DB7 (577 Nm) has 184 more torque (in Nm) than 2005 Jeep Grand Cherokee. (393 Nm). This means 2002 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Jeep Grand Cherokee.
Compare all specifications:
| 2002 Aston Martin DB7 | 2005 Jeep Grand Cherokee | |
| Make | Aston Martin | Jeep |
| Model | DB7 | Grand Cherokee |
| Year Released | 2002 | 2005 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 5932 cc | 4703 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 450 HP | 230 HP |
| Engine RPM | 6000 RPM | 3800 RPM |
| Torque | 577 Nm | 393 Nm |
| Engine Bore Size | 89 mm | 93 mm |
| Engine Stroke Size | 79.5 mm | 87 mm |
| Engine Compression Ratio | 10.3:1 | 9.0:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4700 mm | 4750 mm |
| Vehicle Width | 1840 mm | 1870 mm |
| Vehicle Height | 1250 mm | 1730 mm |
| Wheelbase Size | 2600 mm | 2790 mm |
| Fuel Tank Capacity | 89 L | 78 L |
