2007 Audi A4 vs. 2005 Opel Astra
To start off, 2007 Audi A4 is newer by 2 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 2,967 cc, 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (201 HP @ 4500 RPM) has 117 more horse power than 2005 Opel Astra. (84 HP @ 5400 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 499 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A4 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, 2007 Audi A4 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 A4 (450 Nm @ 1400 RPM) has 312 more torque (in Nm) than 2005 Opel Astra. (138 Nm @ 2600 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
2007 Audi A4 | 2005 Opel Astra | |
Make | Audi | Opel |
Model | A4 | Astra |
Year Released | 2007 | 2005 |
Body Type | Station Wagon | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2967 cc | 1598 cc |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 201 HP | 84 HP |
Engine RPM | 4500 RPM | 5400 RPM |
Torque | 450 Nm | 138 Nm |
Torque RPM | 1400 RPM | 2600 RPM |
Engine Compression Ratio | 17.0:1 | 9.6:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 226 km/hour | 177 km/hour |
Acceleration 0-100mph | 7.9 seconds | 13.5 seconds |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1705 kg | 1206 kg |
Vehicle Length | 4590 mm | 4290 mm |
Vehicle Width | 1780 mm | 1720 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2650 mm | 2620 mm |
Fuel Consumption Overall | 8.3 L/100km | 7.9 L/100km |
Fuel Tank Capacity | 66 L | 52 L |