2007 Audi S4 vs. 2009 Opel Insignia
To start off, 2009 Opel Insignia 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 (339 HP @ 7000 RPM) has 210 more horse power than 2009 Opel Insignia. (129 HP @ 4000 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 2009 Opel Insignia.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Opel Insignia. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Audi S4 (410 Nm @ 3500 RPM) has 110 more torque (in Nm) than 2009 Opel Insignia. (300 Nm @ 1750 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Opel Insignia. 2009 Opel Insignia has automatic transmission and 2007 Audi S4 has manual transmission. 2007 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Opel Insignia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi S4 | 2009 Opel Insignia | |
| Make | Audi | Opel |
| Model | S4 | Insignia |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1956 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 339 HP | 129 HP |
| Engine RPM | 7000 RPM | 4000 RPM |
| Torque | 410 Nm | 300 Nm |
| Torque RPM | 3500 RPM | 1750 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4580 mm | 4830 mm |
| Vehicle Width | 1790 mm | 1856 mm |
| Vehicle Height | 1420 mm | 1498 mm |
| Wheelbase Size | 2660 mm | 2737 mm |
