2008 Aston Martin DB7 vs. 2005 Audi A4
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 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 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 257 more horse power than 2005 Audi A4. (187 HP @ 5700 RPM). In normal driving conditions, 2008 Aston Martin DB7 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Aston Martin DB7 weights approximately 515 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Aston Martin DB7 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 2008 Aston Martin DB7. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi A4, 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, 2008 Aston Martin DB7 (542 Nm @ 5000 RPM) has 302 more torque (in Nm) than 2005 Audi A4. (240 Nm @ 1980 RPM). This means 2008 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4. 2008 Aston Martin DB7 has automatic transmission and 2005 Audi A4 has manual transmission. 2005 Audi A4 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 Audi A4 | |
| Make | Aston Martin | Audi |
| Model | DB7 | A4 |
| Year Released | 2008 | 2005 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 1781 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 444 HP | 187 HP |
| Engine RPM | 6000 RPM | 5700 RPM |
| Torque | 542 Nm | 240 Nm |
| Torque RPM | 5000 RPM | 1980 RPM |
| Engine Compression Ratio | 10.3:1 | 9.3:1 |
| Acceleration 0-100mph | 5.2 seconds | 8.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1910 kg | 1395 kg |
| Vehicle Length | 4720 mm | 4550 mm |
| Vehicle Height | 1280 mm | 1430 mm |
| Wheelbase Size | 2600 mm | 2760 mm |
| Fuel Consumption Overall | 19.6 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 82 L | 70 L |
