2005 Audi S4 vs. 2004 Aston Martin DB9
To start off, 2005 Audi S4 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Aston Martin DB9. In addition, the cost of maintenance, including insurance, on 2004 Aston Martin DB9 would be higher. At 5,935 cc (12 cylinders), 2004 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2004 Aston Martin DB9 (454 HP @ 6000 RPM) has 114 more horse power than 2005 Audi S4. (340 HP @ 6200 RPM) In normal driving conditions, 2004 Aston Martin DB9 should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 66 kg more than 2004 Aston Martin DB9.
Let's talk about torque, 2004 Aston Martin DB9 (570 Nm) has 160 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 2004 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
2005 Audi S4 | 2004 Aston Martin DB9 | |
Make | Audi | Aston Martin |
Model | S4 | DB9 |
Year Released | 2005 | 2004 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 4163 cc | 5935 cc |
Engine Cylinders | 8 cylinders | 12 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 340 HP | 454 HP |
Engine RPM | 6200 RPM | 6000 RPM |
Torque | 410 Nm | 570 Nm |
Engine Bore Size | 85 mm | 89 mm |
Engine Stroke Size | 93 mm | 79.5 mm |
Engine Compression Ratio | 11.0:1 | 10.3:1 |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1782 kg | 1716 kg |
Vehicle Length | 4550 mm | 4720 mm |
Vehicle Width | 1770 mm | 1880 mm |
Vehicle Height | 1430 mm | 1320 mm |
Wheelbase Size | 2760 mm | 2750 mm |
Fuel Tank Capacity | 66 L | 85 L |