2006 Aston Martin DB9 vs. 2007 Mercedes-Benz R
To start off, 2007 Mercedes-Benz R is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Aston Martin DB9. In addition, the cost of maintenance, including insurance, on 2006 Aston Martin DB9 would be higher. At 6,208 cc (8 cylinders), 2007 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz R (503 HP @ 6800 RPM) has 54 more horse power than 2006 Aston Martin DB9. (449 HP @ 6000 RPM) In normal driving conditions, 2007 Mercedes-Benz R should accelerate faster than 2006 Aston Martin DB9.
Because 2007 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2006 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, 2007 Mercedes-Benz R (632 Nm @ 5000 RPM) has 62 more torque (in Nm) than 2006 Aston Martin DB9. (570 Nm @ 5000 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2006 Aston Martin DB9. 2007 Mercedes-Benz R has automatic transmission and 2006 Aston Martin DB9 has manual transmission. 2006 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Aston Martin DB9 | 2007 Mercedes-Benz R | |
| Make | Aston Martin | Mercedes-Benz |
| Model | DB9 | R |
| Year Released | 2006 | 2007 |
| Body Type | Coupe | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 6208 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 449 HP | 503 HP |
| Engine RPM | 6000 RPM | 6800 RPM |
| Torque | 570 Nm | 632 Nm |
| Torque RPM | 5000 RPM | 5000 RPM |
| Engine Bore Size | 89.1 mm | 102.2 mm |
| Engine Stroke Size | 79.5 mm | 94.6 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4710 mm | 5160 mm |
| Vehicle Width | 1880 mm | 1930 mm |
| Vehicle Height | 1320 mm | 1670 mm |
| Wheelbase Size | 2750 mm | 3220 mm |
| Fuel Tank Capacity | 80 L | 80 L |
