2009 Aston Martin DB9 vs. 2010 Mercedes-Benz A
To start off, 2010 Mercedes-Benz A is newer by 1 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 5,935 cc (12 cylinders), 2009 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2009 Aston Martin DB9 (464 HP @ 6000 RPM) has 356 more horse power than 2010 Mercedes-Benz A. (108 HP @ 4200 RPM). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 2010 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz A weights approximately 1070 kg more than 2009 Aston Martin DB9.
Because 2009 Aston Martin DB9 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Aston Martin DB9. However, in wet, icy, snow, or gravel driving conditions, 2010 Mercedes-Benz A, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Aston Martin DB9 (443 Nm @ 5000 RPM) has 193 more torque (in Nm) than 2010 Mercedes-Benz A. (250 Nm @ 1600 RPM). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2010 Mercedes-Benz A.
Compare all specifications:
| 2009 Aston Martin DB9 | 2010 Mercedes-Benz A | |
| Make | Aston Martin | Mercedes-Benz |
| Model | DB9 | A |
| Year Released | 2009 | 2010 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 1991 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 464 HP | 108 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 443 Nm | 250 Nm |
| Torque RPM | 5000 RPM | 1600 RPM |
| Engine Compression Ratio | 10.9:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1760 kg | 2830 kg |
| Vehicle Length | 4710 mm | 3840 mm |
| Vehicle Width | 1880 mm | 1770 mm |
| Vehicle Height | 1320 mm | 1600 mm |
| Wheelbase Size | 2750 mm | 2570 mm |
| Fuel Consumption Overall | 18.1 L/100km | 5.2 L/100km |
| Fuel Tank Capacity | 85 L | 60 L |
