2009 Aston Martin DB9 vs. 2007 Mercedes-Benz GL
To start off, 2009 Aston Martin DB9 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz GL. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz GL would be higher. At 5,935 cc (12 cylinders), 2009 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2009 Aston Martin DB9 (470 HP @ 6000 RPM) has 168 more horse power than 2007 Mercedes-Benz GL. (302 HP @ 3600 RPM). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 2007 Mercedes-Benz GL. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz GL weights approximately 666 kg more than 2009 Aston Martin DB9.
Because 2007 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 2009 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz GL 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, 2007 Mercedes-Benz GL (700 Nm @ 2200 RPM) has 99 more torque (in Nm) than 2009 Aston Martin DB9. (601 Nm @ 5000 RPM). This means 2007 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2009 Aston Martin DB9.
Compare all specifications:
2009 Aston Martin DB9 | 2007 Mercedes-Benz GL | |
Make | Aston Martin | Mercedes-Benz |
Model | DB9 | GL |
Year Released | 2009 | 2007 |
Body Type | Convertible | SUV |
Engine Position | Front | Front |
Engine Size | 5935 cc | 3996 cc |
Engine Cylinders | 12 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 470 HP | 302 HP |
Engine RPM | 6000 RPM | 3600 RPM |
Torque | 601 Nm | 700 Nm |
Torque RPM | 5000 RPM | 2200 RPM |
Engine Bore Size | 89 mm | 86 mm |
Engine Stroke Size | 79.5 mm | 86 mm |
Engine Compression Ratio | 10.9:1 | 17.0:1 |
Fuel Type | Diesel | Diesel |
Top Speed | 265 km/hour | 230 km/hour |
Acceleration 0-100mph | 5.1 seconds | 7.2 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1890 kg | 2556 kg |
Vehicle Length | 4720 mm | 5090 mm |
Vehicle Width | 1880 mm | 1930 mm |
Vehicle Height | 1320 mm | 1850 mm |
Wheelbase Size | 2750 mm | 3080 mm |
Fuel Consumption Overall | 16.8 L/100km | 11.6 L/100km |
Fuel Tank Capacity | 80 L | 100 L |