2008 Aston Martin DB7 vs. 2005 Mercedes-Benz C
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 C. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz C 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 @ 6000 RPM) has 176 more horse power than 2005 Mercedes-Benz C. (268 HP @ 6000 RPM). In normal driving conditions, 2008 Aston Martin DB7 should accelerate faster than 2005 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2008 Aston Martin DB7 weights approximately 310 kg more than 2005 Mercedes-Benz C. 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, 2008 Aston Martin DB7 (542 Nm @ 5000 RPM) has 192 more torque (in Nm) than 2005 Mercedes-Benz C. (350 Nm @ 2500 RPM). This means 2008 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz C. 2008 Aston Martin DB7 has automatic transmission and 2005 Mercedes-Benz C has manual transmission. 2005 Mercedes-Benz C will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Aston Martin DB7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Aston Martin DB7 | 2005 Mercedes-Benz C | |
| Make | Aston Martin | Mercedes-Benz |
| Model | DB7 | C |
| Year Released | 2008 | 2005 |
| Body Type | Convertible | Station Wagon |
| 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 |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 542 Nm | 350 Nm |
| Torque RPM | 5000 RPM | 2500 RPM |
| Engine Bore Size | 89.1 mm | 92.9 mm |
| Engine Stroke Size | 79.5 mm | 86 mm |
| Engine Compression Ratio | 10.3:1 | 10.7:1 |
| Acceleration 0-100mph | 5.2 seconds | 6.8 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1910 kg | 1600 kg |
| Vehicle Length | 4720 mm | 4550 mm |
| Vehicle Height | 1280 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2720 mm |
| Fuel Tank Capacity | 82 L | 62 L |
