2008 Audi S4 vs. 2010 Opel Insignia
To start off, 2010 Opel Insignia is newer by 2 year(s). Which means there will be less support and parts availability for 2008 Audi S4. In addition, the cost of maintenance, including insurance, on 2008 Audi S4 would be higher. At 4,163 cc (8 cylinders), 2008 Audi S4 is equipped with a bigger engine. In terms of performance, 2008 Audi S4 (340 HP @ 7000 RPM) has 19 more horse power than 2010 Opel Insignia. (321 HP @ 5500 RPM). In normal driving conditions, 2008 Audi S4 should accelerate faster than 2010 Opel Insignia.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2010 Opel Insignia (435 Nm @ 5500 RPM) has 25 more torque (in Nm) than 2008 Audi S4. (410 Nm @ 3500 RPM). This means 2010 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi S4. 2008 Audi S4 has automatic transmission and 2010 Opel Insignia has manual transmission. 2010 Opel Insignia will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi S4 | 2010 Opel Insignia | |
| Make | Audi | Opel |
| Model | S4 | Insignia |
| Year Released | 2008 | 2010 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 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 | 7000 RPM | 5500 RPM |
| Torque | 410 Nm | 435 Nm |
| Torque RPM | 3500 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4590 mm | 4830 mm |
| Vehicle Width | 1730 mm | 1856 mm |
| Vehicle Height | 1430 mm | 1498 mm |
| Wheelbase Size | 2650 mm | 2737 mm |
