2008 Aston Martin DB7 vs. 2003 Jeep Grand Cherokee
To start off, 2008 Aston Martin DB7 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 2003 Jeep Grand Cherokee would be higher. At 5,935 cc (12 cylinders), 2008 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2008 Aston Martin DB7 (444 HP @ 6000 RPM) has 249 more horse power than 2003 Jeep Grand Cherokee. (195 HP @ 3800 RPM). In normal driving conditions, 2008 Aston Martin DB7 should accelerate faster than 2003 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2008 Aston Martin DB7 weights approximately 110 kg more than 2003 Jeep Grand Cherokee. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2008 Aston Martin DB7 (542 Nm @ 5000 RPM) has 230 more torque (in Nm) than 2003 Jeep Grand Cherokee. (312 Nm @ 3000 RPM). This means 2008 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2003 Jeep Grand Cherokee.
Compare all specifications:
2008 Aston Martin DB7 | 2003 Jeep Grand Cherokee | |
Make | Aston Martin | Jeep |
Model | DB7 | Grand Cherokee |
Year Released | 2008 | 2003 |
Body Type | Convertible | SUV |
Engine Position | Front | Front |
Engine Size | 5935 cc | 3966 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 444 HP | 195 HP |
Engine RPM | 6000 RPM | 3800 RPM |
Torque | 542 Nm | 312 Nm |
Torque RPM | 5000 RPM | 3000 RPM |
Engine Compression Ratio | 10.3:1 | 8.8:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1910 kg | 1800 kg |
Vehicle Length | 4720 mm | 4610 mm |
Vehicle Height | 1280 mm | 1770 mm |
Wheelbase Size | 2600 mm | 2700 mm |
Fuel Consumption Overall | 19.6 L/100km | 13.1 L/100km |
Fuel Tank Capacity | 82 L | 78 L |