2005 Audi S4 vs. 2011 Audi Q7
To start off, 2011 Audi Q7 is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Audi S4. In addition, the cost of maintenance, including insurance, on 2005 Audi S4 would be higher. At 5,394 cc (12 cylinders), 2011 Audi Q7 is equipped with a bigger engine. In terms of performance, 2011 Audi Q7 (493 HP @ 3750 RPM) has 153 more horse power than 2005 Audi S4. (340 HP @ 6300 RPM) In normal driving conditions, 2011 Audi Q7 should accelerate faster than 2005 Audi S4.
Let's talk about torque, 2011 Audi Q7 (1,000 Nm) has 590 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 2011 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 2011 Audi Q7 | |
| Make | Audi | Audi |
| Model | S4 | Q7 |
| Year Released | 2005 | 2011 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 5394 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 493 HP |
| Engine RPM | 6300 RPM | 3750 RPM |
| Torque | 410 Nm | 1000 Nm |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4580 mm | 5088 mm |
| Vehicle Width | 1780 mm | 1984 mm |
| Vehicle Height | 1400 mm | 1737 mm |
| Wheelbase Size | 2660 mm | 3002 mm |
| Fuel Tank Capacity | 63 L | 100 L |
