2008 Audi A4 vs. 2003 Opel Astra
To start off, 2008 Audi A4 is newer by 5 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, 2008 Audi A4 (187 HP @ 5700 RPM) has 105 more horse power than 2003 Opel Astra. (82 HP @ 4400 RPM). In normal driving conditions, 2008 Audi A4 should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 90 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 2008 Audi A4 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, 2008 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, 2008 Audi A4 (240 Nm @ 1950 RPM) has 55 more torque (in Nm) than 2003 Opel Astra. (185 Nm @ 1500 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra. 2003 Opel Astra has automatic transmission and 2008 Audi A4 has manual transmission. 2008 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Audi A4 | 2003 Opel Astra | |
Make | Audi | Opel |
Model | A4 | Astra |
Year Released | 2008 | 2003 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1780 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 187 HP | 82 HP |
Engine RPM | 5700 RPM | 4400 RPM |
Torque | 240 Nm | 185 Nm |
Torque RPM | 1950 RPM | 1500 RPM |
Engine Bore Size | 81 mm | 84 mm |
Engine Stroke Size | 86.4 mm | 90 mm |
Engine Compression Ratio | 9.3:1 | 18.5:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 234 km/hour | 170 km/hour |
Acceleration 0-100mph | 8.3 seconds | 15.5 seconds |
Drive Type | 4WD | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1475 kg | 1385 kg |
Vehicle Length | 4550 mm | 4260 mm |
Vehicle Width | 1780 mm | 1700 mm |
Vehicle Height | 1430 mm | 1430 mm |
Wheelbase Size | 2660 mm | 2620 mm |
Fuel Tank Capacity | 66 L | 52 L |