1999 Audi A4 vs. 2000 Opel Astra
To start off, 2000 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 1,995 cc (4 cylinders), 2000 Opel Astra is equipped with a bigger engine. In terms of performance, 2000 Opel Astra (158 HP @ 6500 RPM) has 35 more horse power than 1999 Audi A4. (123 HP @ 5800 RPM) In normal driving conditions, 2000 Opel Astra should accelerate faster than 1999 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A4 weights approximately 20 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 (188 Nm @ 4300 RPM) has 15 more torque (in Nm) than 1999 Audi A4. (173 Nm @ 3950 RPM). This means 2000 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4.
Compare all specifications:
| 1999 Audi A4 | 2000 Opel Astra | |
| Make | Audi | Opel |
| Model | A4 | Astra |
| Year Released | 1999 | 2000 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 158 HP |
| Engine RPM | 5800 RPM | 6500 RPM |
| Torque | 173 Nm | 188 Nm |
| Torque RPM | 3950 RPM | 4300 RPM |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 86 mm |
| Engine Compression Ratio | 10.3:1 | 10.8:1 |
| Top Speed | 205 km/hour | 220 km/hour |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1230 kg | 1210 kg |
| Vehicle Length | 4480 mm | 4120 mm |
| Vehicle Width | 1740 mm | 1720 mm |
| Vehicle Height | 1420 mm | 1410 mm |
| Wheelbase Size | 2520 mm | 2640 mm |
| Fuel Tank Capacity | 60 L | 52 L |
