2005 Audi A6 vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 2,671 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (247 HP @ 1800 RPM) has 108 more horse power than 2007 Opel Astra. (139 HP @ 6300 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 145 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 2005 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, 2005 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, 2005 Audi A6 (350 Nm @ 1800 RPM) has 175 more torque (in Nm) than 2007 Opel Astra. (175 Nm @ 3800 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
2005 Audi A6 | 2007 Opel Astra | |
Make | Audi | Opel |
Model | A6 | Astra |
Year Released | 2005 | 2007 |
Engine Position | Front | Front |
Engine Size | 2671 cc | 1795 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 247 HP | 139 HP |
Engine RPM | 1800 RPM | 6300 RPM |
Torque | 350 Nm | 175 Nm |
Torque RPM | 1800 RPM | 3800 RPM |
Engine Compression Ratio | 9.3:1 | 10.5:1 |
Top Speed | 243 km/hour | 209 km/hour |
Acceleration 0-100mph | 6.8 seconds | 11.4 seconds |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1660 kg | 1515 kg |
Vehicle Length | 4800 mm | 4480 mm |
Vehicle Width | 1820 mm | 2030 mm |
Vehicle Height | 1460 mm | 1420 mm |
Wheelbase Size | 2580 mm | 2620 mm |
Fuel Consumption Overall | 12.2 L/100km | 7.7 L/100km |
Fuel Tank Capacity | 70 L | 52 L |