2003 Audi A4 vs. 2000 Opel Astra
To start off, 2003 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2000 Opel Astra. In addition, the cost of maintenance, including insurance, on 2000 Opel Astra would be higher. At 1,795 cc (4 cylinders), 2000 Opel Astra is equipped with a bigger engine. In terms of performance, 2000 Opel Astra (123 HP @ 5600 RPM) has 10 more horse power than 2003 Audi A4. (113 HP @ 5800 RPM) In normal driving conditions, 2000 Opel Astra should accelerate faster than 2003 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A4 weights approximately 35 kg more than 2000 Opel Astra.
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, 2000 Opel Astra (170 Nm @ 3800 RPM) has 22 more torque (in Nm) than 2003 Audi A4. (148 Nm @ 3800 RPM). This means 2000 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi A4.
Compare all specifications:
| 2003 Audi A4 | 2000 Opel Astra | |
| Make | Audi | Opel |
| Model | A4 | Astra |
| Year Released | 2003 | 2000 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 113 HP | 123 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 148 Nm | 170 Nm |
| Torque RPM | 3800 RPM | 3800 RPM |
| Engine Bore Size | 81.1 mm | 80.5 mm |
| Engine Stroke Size | 77.4 mm | 88.2 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1295 kg | 1260 kg |
| Vehicle Length | 4590 mm | 4270 mm |
| Vehicle Width | 1770 mm | 1720 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2660 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 52 L |
