2009 Aston Martin DB9 vs. 2006 Audi S4
To start off, 2009 Aston Martin DB9 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Audi S4. In addition, the cost of maintenance, including insurance, on 2006 Audi S4 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 125 more horse power than 2006 Audi S4. (339 HP @ 7000 RPM). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 2006 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Aston Martin DB9 weights approximately 485 kg more than 2006 Audi S4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2006 Audi S4 will offer significantly more control. 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 33 more torque (in Nm) than 2006 Audi S4. (410 Nm @ 3500 RPM). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi S4.
Compare all specifications:
2009 Aston Martin DB9 | 2006 Audi S4 | |
Make | Aston Martin | Audi |
Model | DB9 | S4 |
Year Released | 2009 | 2006 |
Body Type | Coupe | Station Wagon |
Engine Position | Front | Front |
Engine Size | 5935 cc | 4162 cc |
Engine Cylinders | 12 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 5 valves |
Horse Power | 464 HP | 339 HP |
Engine RPM | 6000 RPM | 7000 RPM |
Torque | 443 Nm | 410 Nm |
Torque RPM | 5000 RPM | 3500 RPM |
Engine Bore Size | 89.1 mm | 84.5 mm |
Engine Stroke Size | 79.5 mm | 92.8 mm |
Engine Compression Ratio | 10.9:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1760 kg | 1275 kg |
Vehicle Length | 4710 mm | 4590 mm |
Vehicle Width | 1880 mm | 1730 mm |
Vehicle Height | 1320 mm | 1430 mm |
Wheelbase Size | 2750 mm | 2650 mm |
Fuel Consumption Overall | 18.1 L/100km | 12.3 L/100km |
Fuel Tank Capacity | 85 L | 63 L |