2008 Aston Martin DB7 vs. 2007 Mercedes-Benz ML
To start off, 2008 Aston Martin DB7 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz ML. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz ML 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 141 more horse power than 2007 Mercedes-Benz ML. (303 HP @ 5600 RPM). In normal driving conditions, 2008 Aston Martin DB7 should accelerate faster than 2007 Mercedes-Benz ML. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz ML weights approximately 300 kg more than 2008 Aston Martin DB7.
Because 2007 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 2008 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz ML 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, 2008 Aston Martin DB7 (542 Nm @ 5000 RPM) has 82 more torque (in Nm) than 2007 Mercedes-Benz ML. (460 Nm @ 2700 RPM). This means 2008 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz ML.
Compare all specifications:
| 2008 Aston Martin DB7 | 2007 Mercedes-Benz ML | |
| Make | Aston Martin | Mercedes-Benz |
| Model | DB7 | ML |
| Year Released | 2008 | 2007 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 4966 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 444 HP | 303 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 542 Nm | 460 Nm |
| Torque RPM | 5000 RPM | 2700 RPM |
| Engine Bore Size | 89.1 mm | 97 mm |
| Engine Stroke Size | 79.5 mm | 84 mm |
| Engine Compression Ratio | 10.3:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 5.2 seconds | 6.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1910 kg | 2210 kg |
| Vehicle Length | 4720 mm | 4640 mm |
| Vehicle Height | 1280 mm | 1830 mm |
| Wheelbase Size | 2600 mm | 2920 mm |
| Fuel Consumption Overall | 19.6 L/100km | 13.4 L/100km |
| Fuel Tank Capacity | 82 L | 95 L |
