2009 Aston Martin DB9 vs. 2008 Audi A4
To start off, 2009 Aston Martin DB9 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi A4. In addition, the cost of maintenance, including insurance, on 2008 Audi A4 would be higher. At 5,933 cc (12 cylinders), 2009 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2009 Aston Martin DB9 (510 HP @ 6500 RPM) has 260 more horse power than 2008 Audi A4. (250 HP @ 5700 RPM). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 2008 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Aston Martin DB9 weights approximately 370 kg more than 2008 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2008 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, 2009 Aston Martin DB9 (570 Nm @ 5750 RPM) has 375 more torque (in Nm) than 2008 Audi A4. (195 Nm @ 3300 RPM). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A4. 2008 Audi A4 has automatic transmission and 2009 Aston Martin DB9 has manual transmission. 2009 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Aston Martin DB9 | 2008 Audi A4 | |
Make | Aston Martin | Audi |
Model | DB9 | A4 |
Year Released | 2009 | 2008 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 5933 cc | 1984 cc |
Engine Cylinders | 12 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 5 valves |
Horse Power | 510 HP | 250 HP |
Engine RPM | 6500 RPM | 5700 RPM |
Torque | 570 Nm | 195 Nm |
Torque RPM | 5750 RPM | 3300 RPM |
Engine Bore Size | 89 mm | 82.5 mm |
Engine Stroke Size | 79.5 mm | 92.8 mm |
Engine Compression Ratio | 10.9:1 | 10.3:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 305 km/hour | 205 km/hour |
Acceleration 0-100mph | 4.5 seconds | 10.4 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1760 kg | 1390 kg |
Vehicle Length | 4730 mm | 4180 mm |
Vehicle Height | 1290 mm | 1560 mm |
Wheelbase Size | 2750 mm | 2650 mm |
Fuel Consumption Overall | 16.3 L/100km | 7.9 L/100km |
Fuel Tank Capacity | 78 L | 70 L |