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 1,995 cc (4 cylinders), 2005 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (197 HP @ 5100 RPM) has 115 more horse power than 2005 Opel Astra. (82 HP @ 4300 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 240 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 (280 Nm @ 1800 RPM) has 95 more torque (in Nm) than 2005 Opel Astra. (185 Nm @ 1500 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 | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 1984 cc | 1995 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 197 HP | 82 HP |
Engine RPM | 5100 RPM | 4300 RPM |
Torque | 280 Nm | 185 Nm |
Torque RPM | 1800 RPM | 1500 RPM |
Engine Compression Ratio | 10.5:1 | 18.5:1 |
Top Speed | 238 km/hour | 165 km/hour |
Acceleration 0-100mph | 8.2 seconds | 15.5 seconds |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 1630 kg | 1390 kg |
Vehicle Length | 4580 mm | 4120 mm |
Vehicle Width | 1400 mm | 1720 mm |
Vehicle Height | 1780 mm | 1430 mm |
Wheelbase Size | 2660 mm | 2640 mm |
Fuel Tank Capacity | 70 L | 52 L |