2009 Audi A6 vs. 2007 Opel Astra
To start off, 2009 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Opel Astra. In addition, the cost of maintenance, including insurance, on 2007 Opel Astra would be higher. At 2,967 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (221 HP @ 4000 RPM) has 98 more horse power than 2007 Opel Astra. (123 HP @ 4000 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 430 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A6 (450 Nm @ 1400 RPM) has 170 more torque (in Nm) than 2007 Opel Astra. (280 Nm @ 2000 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2007 Opel Astra has automatic transmission and 2009 Audi A6 has manual transmission. 2009 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A6 | 2007 Opel Astra | |
Make | Audi | Opel |
Model | A6 | Astra |
Year Released | 2009 | 2007 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 2967 cc | 1796 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 221 HP | 123 HP |
Engine RPM | 4000 RPM | 4000 RPM |
Torque | 450 Nm | 280 Nm |
Torque RPM | 1400 RPM | 2000 RPM |
Engine Compression Ratio | 17.0:1 | 17.5:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 240 km/hour | 186 km/hour |
Acceleration 0-100mph | 7.3 seconds | 10.5 seconds |
Drive Type | 4WD | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1825 kg | 1395 kg |
Vehicle Length | 4940 mm | 4260 mm |
Vehicle Width | 1860 mm | 1760 mm |
Vehicle Height | 1470 mm | 1470 mm |
Wheelbase Size | 2850 mm | 2620 mm |
Fuel Consumption Overall | 8 L/100km | 6 L/100km |
Fuel Tank Capacity | 80 L | 52 L |