2009 Audi A6 vs. 2005 Opel Astra
To start off, 2009 Audi A6 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 4,163 cc (8 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (350 HP @ 6800 RPM) has 227 more horse power than 2005 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 2005 Opel Astra.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2005 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 (441 Nm @ 3500 RPM) has 271 more torque (in Nm) than 2005 Opel Astra. (170 Nm @ 3800 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
2009 Audi A6 | 2005 Opel Astra | |
Make | Audi | Opel |
Model | A6 | Astra |
Year Released | 2009 | 2005 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 4163 cc | 1796 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 350 HP | 123 HP |
Engine RPM | 6800 RPM | 5600 RPM |
Torque | 441 Nm | 170 Nm |
Torque RPM | 3500 RPM | 3800 RPM |
Engine Bore Size | 84.5 mm | 80.6 mm |
Engine Stroke Size | 92.8 mm | 88.2 mm |
Engine Compression Ratio | 12.5:1 | 10.5:1 |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Length | 4930 mm | 4300 mm |
Vehicle Width | 2040 mm | 1760 mm |
Vehicle Height | 1460 mm | 1440 mm |
Wheelbase Size | 2850 mm | 2710 mm |
Fuel Consumption Highway | 10.4 L/100km | 6.2 L/100km |
Fuel Consumption City | 14.9 L/100km | 11.3 L/100km |
Fuel Consumption Overall | 13.2 L/100km | 8.1 L/100km |
Fuel Tank Capacity | 80 L | 52 L |