2005 Audi S4 vs. 2011 Opel Insignia
To start off, 2011 Opel Insignia 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 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 4000 RPM) has 163 more horse power than 2011 Opel Insignia. (177 HP @ 5500 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2011 Opel Insignia.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 180 more torque (in Nm) than 2011 Opel Insignia. (230 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Insignia.
Compare all specifications:
| 2005 Audi S4 | 2011 Opel Insignia | |
| Make | Audi | Opel |
| Model | S4 | Insignia |
| Year Released | 2005 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 177 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 410 Nm | 230 Nm |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4550 mm | 4830 mm |
| Vehicle Width | 1770 mm | 1856 mm |
| Vehicle Height | 1430 mm | 1498 mm |
| Wheelbase Size | 2770 mm | 2737 mm |
