2007 Audi A3 vs. 2003 Opel Astra
To start off, 2007 Audi A3 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 1,998 cc (4 cylinders), 2003 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (138 HP @ 4000 RPM) has 56 more horse power than 2003 Opel Astra. (82 HP @ 4400 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 120 kg more than 2003 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2007 Audi A3 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 A3 (320 Nm @ 1750 RPM) has 135 more torque (in Nm) than 2003 Opel Astra. (185 Nm @ 1500 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
2007 Audi A3 | 2003 Opel Astra | |
Make | Audi | Opel |
Model | A3 | Astra |
Year Released | 2007 | 2003 |
Body Type | Hatchback | Sedan |
Engine Position | Front | Front |
Engine Size | 1967 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 138 HP | 82 HP |
Engine RPM | 4000 RPM | 4400 RPM |
Torque | 320 Nm | 185 Nm |
Torque RPM | 1750 RPM | 1500 RPM |
Engine Bore Size | 81 mm | 84 mm |
Engine Stroke Size | 95.5 mm | 90 mm |
Engine Compression Ratio | 18.0:1 | 18.5:1 |
Fuel Type | Diesel | Diesel |
Top Speed | 205 km/hour | 170 km/hour |
Acceleration 0-100mph | 9.4 seconds | 15.5 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 3 doors | 4 doors |
Vehicle Weight | 1505 kg | 1385 kg |
Vehicle Length | 4210 mm | 4260 mm |
Vehicle Width | 1770 mm | 1700 mm |
Vehicle Height | 1430 mm | 1430 mm |
Wheelbase Size | 2580 mm | 2620 mm |
Fuel Tank Capacity | 60 L | 52 L |