2002 Aston Martin DB7 vs. 2005 Audi S4
To start off, 2005 Audi S4 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 2002 Aston Martin DB7 would be higher. At 5,935 cc (12 cylinders), 2002 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2002 Aston Martin DB7 (450 HP @ 6000 RPM) has 110 more horse power than 2005 Audi S4. (340 HP @ 4000 RPM). In normal driving conditions, 2002 Aston Martin DB7 should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 30 kg more than 2002 Aston Martin DB7.
Let's talk about torque, 2002 Aston Martin DB7 (571 Nm) has 161 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 2002 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2002 Aston Martin DB7 | 2005 Audi S4 | |
| Make | Aston Martin | Audi |
| Model | DB7 | S4 |
| Year Released | 2002 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 4163 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 450 HP | 340 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 571 Nm | 410 Nm |
| Engine Bore Size | 89 mm | 85 mm |
| Engine Stroke Size | 79.5 mm | 93 mm |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1740 kg | 1770 kg |
| Vehicle Length | 4490 mm | 4550 mm |
| Vehicle Width | 1870 mm | 1770 mm |
| Vehicle Height | 1250 mm | 1430 mm |
| Wheelbase Size | 2540 mm | 2770 mm |
| Fuel Tank Capacity | 89 L | 66 L |
