2008 Opel Astra vs. 2007 Audi A6
To start off, 2008 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Audi A6. In addition, the cost of maintenance, including insurance, on 2007 Audi A6 would be higher. At 3,123 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 370 kg more than 2008 Opel Astra.
Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2007 Audi A6 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 A6 (330 Nm @ 3250 RPM) has 154 more torque (in Nm) than 2008 Opel Astra. (176 Nm @ 3800 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra. 2007 Audi A6 has automatic transmission and 2008 Opel Astra has manual transmission. 2008 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Opel Astra | 2007 Audi A6 | |
| Make | Opel | Audi |
| Model | Astra | A6 |
| Year Released | 2008 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 3123 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 0 HP | 252 HP |
| Torque | 176 Nm | 330 Nm |
| Torque RPM | 3800 RPM | 3250 RPM |
| Engine Bore Size | 80.5 mm | 84.6 mm |
| Engine Stroke Size | 88.2 mm | 92.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 10.2 seconds | 7.1 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1310 kg | 1680 kg |
| Vehicle Length | 3540 mm | 4920 mm |
| Vehicle Height | 1700 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2850 mm |
| Fuel Consumption Overall | 7.3 L/100km | 10.9 L/100km |
| Fuel Tank Capacity | 52 L | 80 L |
