2007 Audi S4 vs. 2009 Honda Civic
To start off, 2009 Honda Civic is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi S4. In addition, the cost of maintenance, including insurance, on 2007 Audi S4 would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (341 HP @ 7000 RPM) has 201 more horse power than 2009 Honda Civic. (140 HP @ 6300 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 2009 Honda Civic.
Let's talk about torque, 2007 Audi S4 (410 Nm @ 3500 RPM) has 236 more torque (in Nm) than 2009 Honda Civic. (174 Nm @ 4300 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Honda Civic.
Compare all specifications:
| 2007 Audi S4 | 2009 Honda Civic | |
| Make | Audi | Honda |
| Model | S4 | Civic |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1799 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 341 HP | 140 HP |
| Engine RPM | 7000 RPM | 6300 RPM |
| Torque | 410 Nm | 174 Nm |
| Torque RPM | 3500 RPM | 4300 RPM |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4590 mm | 4510 mm |
| Vehicle Width | 1730 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2650 mm | 2710 mm |
| Fuel Tank Capacity | 63 L | 50 L |
