2009 Aston Martin DB9 vs. 2013 Mercedes-Benz GL
To start off, 2013 Mercedes-Benz GL is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Aston Martin DB9. In addition, the cost of maintenance, including insurance, on 2009 Aston Martin DB9 would be higher. At 5,933 cc (12 cylinders), 2009 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2009 Aston Martin DB9 (510 HP @ 6500 RPM) has 87 more horse power than 2013 Mercedes-Benz GL. (423 HP @ 5250 RPM). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 2013 Mercedes-Benz GL. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz GL weights approximately 685 kg more than 2009 Aston Martin DB9.
Because 2013 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, 2013 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, 2013 Mercedes-Benz GL (700 Nm @ 3500 RPM) has 130 more torque (in Nm) than 2009 Aston Martin DB9. (570 Nm @ 5750 RPM). This means 2013 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 | 2013 Mercedes-Benz GL | |
| Make | Aston Martin | Mercedes-Benz |
| Model | DB9 | GL |
| Year Released | 2009 | 2013 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 5933 cc | 4600 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | electric |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 510 HP | 423 HP |
| Engine RPM | 6500 RPM | 5250 RPM |
| Torque | 570 Nm | 700 Nm |
| Torque RPM | 5750 RPM | 3500 RPM |
| Engine Bore Size | 89 mm | 92 mm |
| Engine Stroke Size | 79.5 mm | 86 mm |
| Engine Compression Ratio | 10.9:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 305 km/hour | 210 km/hour |
| Acceleration 0-100mph | 4.5 seconds | 5.6 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1760 kg | 2445 kg |
| Vehicle Length | 4730 mm | 5120 mm |
| Vehicle Width | 1910 mm | 2141 mm |
| Vehicle Height | 1290 mm | 1850 mm |
| Wheelbase Size | 2750 mm | 3075 mm |
| Fuel Consumption | 12.4 L/100km | 13.1 L/100km |
| Fuel Consumption City | 19.7 L/100km | 18.1 L/100km |
