2004 Audi A6 vs. 2010 Opel Insignia
To start off, 2010 Opel Insignia is newer by 6 year(s). Which means there will be less support and parts availability for 2004 Audi A6. In addition, the cost of maintenance, including insurance, on 2004 Audi A6 would be higher. At 2,792 cc (6 cylinders), 2010 Opel Insignia is equipped with a bigger engine. In terms of performance, 2010 Opel Insignia (321 HP @ 5500 RPM) has 143 more horse power than 2004 Audi A6. (178 HP @ 3300 RPM) In normal driving conditions, 2010 Opel Insignia should accelerate faster than 2004 Audi A6.
Because 2010 Opel Insignia is four wheel drive (4WD), it will have significant more traction and grip than 2004 Audi A6. In wet, icy, snow, or gravel driving conditions, 2010 Opel Insignia 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, 2010 Opel Insignia (435 Nm @ 5500 RPM) has 65 more torque (in Nm) than 2004 Audi A6. (370 Nm @ 1400 RPM). This means 2010 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A6. 2010 Opel Insignia has automatic transmission and 2004 Audi A6 has manual transmission. 2004 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Opel Insignia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Audi A6 | 2010 Opel Insignia | |
| Make | Audi | Opel |
| Model | A6 | Insignia |
| Year Released | 2004 | 2010 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 2792 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 321 HP |
| Engine RPM | 3300 RPM | 5500 RPM |
| Torque | 370 Nm | 435 Nm |
| Torque RPM | 1400 RPM | 5500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4940 mm | 4830 mm |
| Vehicle Width | 1860 mm | 1856 mm |
| Vehicle Height | 1470 mm | 1498 mm |
| Wheelbase Size | 2950 mm | 2737 mm |
