2005 Audi S4 vs. 2010 Opel Insignia
To start off, 2010 Opel Insignia is newer by 5 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 4,172 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 4000 RPM) has 19 more horse power than 2010 Opel Insignia. (321 HP @ 5500 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2010 Opel Insignia.
Let's talk about torque, 2010 Opel Insignia (435 Nm) has 25 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 2010 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 2010 Opel Insignia | |
| Make | Audi | Opel |
| Model | S4 | Insignia |
| Year Released | 2005 | 2010 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2792 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 321 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 410 Nm | 435 Nm |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4550 mm | 4830 mm |
| Vehicle Width | 1770 mm | 1856 mm |
| Vehicle Height | 1430 mm | 1498 mm |
| Wheelbase Size | 2470 mm | 2737 mm |
