2007 Jeep Grand Cherokee vs. 2007 Aston Martin DB9
To start off, both 2007 Jeep Grand Cherokee and 2007 Aston Martin DB9 were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 6,059 cc (8 cylinders), 2007 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Aston Martin DB9 (451 HP @ 5750 RPM) has 31 more horse power than 2007 Jeep Grand Cherokee. (420 HP @ 6200 RPM) In normal driving conditions, 2007 Aston Martin DB9 should accelerate faster than 2007 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Grand Cherokee weights approximately 391 kg more than 2007 Aston Martin DB9.
Because 2007 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2007 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2007 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, both vehicles can yield 570 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2007 Jeep Grand Cherokee | 2007 Aston Martin DB9 | |
| Make | Jeep | Aston Martin |
| Model | Grand Cherokee | DB9 |
| Year Released | 2007 | 2007 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 6059 cc | 5935 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 420 HP | 451 HP |
| Engine RPM | 6200 RPM | 5750 RPM |
| Torque | 570 Nm | 570 Nm |
| Torque RPM | 4800 RPM | 5000 RPM |
| Engine Bore Size | 103 mm | 89 mm |
| Engine Stroke Size | 90.9 mm | 79.5 mm |
| Engine Compression Ratio | 10.3:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 245 km/hour | 300 km/hour |
| Acceleration 0-100mph | 5 seconds | 4.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2226 kg | 1835 kg |
| Vehicle Length | 4960 mm | 4720 mm |
| Vehicle Width | 1870 mm | 1880 mm |
| Vehicle Height | 1700 mm | 1280 mm |
| Wheelbase Size | 2790 mm | 2750 mm |
| Fuel Consumption Highway | 15.7 L/100km | 12.4 L/100km |
| Fuel Consumption City | 19.6 L/100km | 19.6 L/100km |
| Fuel Consumption Overall | 18.1 L/100km | 17.8 L/100km |
| Fuel Tank Capacity | 80 L | 78 L |
