2008 Aston Martin DB7 vs. 2005 Mercedes-Benz R
To start off, 2008 Aston Martin DB7 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz R 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) has 176 more horse power than 2005 Mercedes-Benz R. (268 HP). In normal driving conditions, 2008 Aston Martin DB7 should accelerate faster than 2005 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz R weights approximately 325 kg more than 2008 Aston Martin DB7.
Because 2005 Mercedes-Benz R 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, 2005 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, 2008 Aston Martin DB7 (542 Nm @ 5000 RPM) has 192 more torque (in Nm) than 2005 Mercedes-Benz R. (350 Nm @ 2400 RPM). This means 2008 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz R.
Compare all specifications:
2008 Aston Martin DB7 | 2005 Mercedes-Benz R | |
Make | Aston Martin | Mercedes-Benz |
Model | DB7 | R |
Year Released | 2008 | 2005 |
Body Type | Convertible | Minivan |
Engine Position | Front | Front |
Engine Size | 5935 cc | 3498 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 444 HP | 268 HP |
Torque | 542 Nm | 350 Nm |
Torque RPM | 5000 RPM | 2400 RPM |
Engine Bore Size | 89.1 mm | 92.9 mm |
Engine Stroke Size | 79.5 mm | 86 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1910 kg | 2235 kg |
Vehicle Length | 4720 mm | 5160 mm |
Vehicle Height | 1280 mm | 1660 mm |
Wheelbase Size | 2600 mm | 3220 mm |
Fuel Tank Capacity | 82 L | 62 L |