2004 Audi A3 vs. 1997 Opel Astra
To start off, 2004 Audi A3 is newer by 7 year(s). Which means there will be less support and parts availability for 1997 Opel Astra. In addition, the cost of maintenance, including insurance, on 1997 Opel Astra would be higher. At 1,595 cc (4 cylinders), 2004 Audi A3 is equipped with a bigger engine. In terms of performance, 2004 Audi A3 (101 HP @ 5600 RPM) has 42 more horse power than 1997 Opel Astra. (59 HP @ 5200 RPM). In normal driving conditions, 2004 Audi A3 should accelerate faster than 1997 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A3 weights approximately 200 kg more than 1997 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, 2004 Audi A3 (148 Nm @ 3800 RPM) has 45 more torque (in Nm) than 1997 Opel Astra. (103 Nm @ 2800 RPM). This means 2004 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1997 Opel Astra.
Compare all specifications:
| 2004 Audi A3 | 1997 Opel Astra | |
| Make | Audi | Opel |
| Model | A3 | Astra |
| Year Released | 2004 | 1997 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 1388 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 59 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 148 Nm | 103 Nm |
| Torque RPM | 3800 RPM | 2800 RPM |
| Engine Bore Size | 81 mm | 77.6 mm |
| Engine Stroke Size | 77.4 mm | 73.4 mm |
| Engine Compression Ratio | 10.5:1 | 9.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1205 kg | 1005 kg |
| Vehicle Length | 4210 mm | 4280 mm |
| Vehicle Width | 1770 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1480 mm |
| Wheelbase Size | 2760 mm | 2620 mm |
| Fuel Tank Capacity | 66 L | 70 L |
