2007 Mercedes-Benz R vs. 2005 Aston Martin DB9
To start off, 2007 Mercedes-Benz R is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Aston Martin DB9. In addition, the cost of maintenance, including insurance, on 2005 Aston Martin DB9 would be higher. At 5,935 cc (12 cylinders), 2005 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2005 Aston Martin DB9 (444 HP @ 6000 RPM) has 175 more horse power than 2007 Mercedes-Benz R. (269 HP @ 6000 RPM) In normal driving conditions, 2005 Aston Martin DB9 should accelerate faster than 2007 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz R weights approximately 495 kg more than 2005 Aston Martin DB9.
Because 2007 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2005 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz R 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, 2005 Aston Martin DB9 (571 Nm @ 5000 RPM) has 221 more torque (in Nm) than 2007 Mercedes-Benz R. (350 Nm @ 2400 RPM). This means 2005 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz R.
Compare all specifications:
| 2007 Mercedes-Benz R | 2005 Aston Martin DB9 | |
| Make | Mercedes-Benz | Aston Martin |
| Model | R | DB9 |
| Year Released | 2007 | 2005 |
| Body Type | Minivan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 5935 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 269 HP | 444 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 350 Nm | 571 Nm |
| Torque RPM | 2400 RPM | 5000 RPM |
| Engine Bore Size | 92.9 mm | 89 mm |
| Engine Stroke Size | 86 mm | 79.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 230 km/hour | 300 km/hour |
| Acceleration 0-100mph | 8.4 seconds | 5.1 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2205 kg | 1710 kg |
| Vehicle Length | 5160 mm | 4710 mm |
| Vehicle Width | 1930 mm | 1880 mm |
| Vehicle Height | 1660 mm | 1320 mm |
| Wheelbase Size | 3220 mm | 2750 mm |
| Fuel Consumption Overall | 11.5 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 80 L | 85 L |
