2007 Aston Martin DB9 vs. 2005 Mercedes-Benz SL
To start off, 2007 Aston Martin DB9 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz SL would be higher. At 5,980 cc (12 cylinders), 2005 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SL (604 HP @ 4200 RPM) has 153 more horse power than 2007 Aston Martin DB9. (451 HP @ 5750 RPM) In normal driving conditions, 2005 Mercedes-Benz SL should accelerate faster than 2007 Aston Martin DB9. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SL weights approximately 225 kg more than 2007 Aston Martin DB9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Mercedes-Benz SL (1,001 Nm) has 431 more torque (in Nm) than 2007 Aston Martin DB9. (570 Nm). This means 2005 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2007 Aston Martin DB9.
Compare all specifications:
2007 Aston Martin DB9 | 2005 Mercedes-Benz SL | |
Make | Aston Martin | Mercedes-Benz |
Model | DB9 | SL |
Year Released | 2007 | 2005 |
Body Type | Coupe | Convertible |
Engine Position | Front | Front |
Engine Size | 5935 cc | 5980 cc |
Engine Cylinders | 12 cylinders | 12 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 451 HP | 604 HP |
Engine RPM | 5750 RPM | 4200 RPM |
Torque | 570 Nm | 1001 Nm |
Engine Bore Size | 89 mm | 83 mm |
Engine Stroke Size | 79.5 mm | 93 mm |
Engine Compression Ratio | 10.3:1 | 9.0:1 |
Drive Type | Rear | Rear |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1835 kg | 2060 kg |
Vehicle Length | 4720 mm | 4540 mm |
Vehicle Width | 1880 mm | 1820 mm |
Vehicle Height | 1280 mm | 1300 mm |
Wheelbase Size | 2750 mm | 2570 mm |
Fuel Consumption | 12.4 L/100km | 12.4 L/100km |
Fuel Consumption City | 19.6 L/100km | 19.6 L/100km |
Fuel Consumption Overall | 17.8 L/100km | 15.7 L/100km |
Fuel Tank Capacity | 78 L | 80 L |