2007 Audi S3 vs. 1997 Opel Astra
To start off, 2007 Audi S3 is newer by 10 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 1,984 cc (4 cylinders), 2007 Audi S3 is equipped with a bigger engine. In terms of performance, 2007 Audi S3 (262 HP @ 6000 RPM) has 173 more horse power than 1997 Opel Astra. (89 HP @ 6000 RPM). In normal driving conditions, 2007 Audi S3 should accelerate faster than 1997 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S3 weights approximately 305 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.
Because 2007 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 1997 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2007 Audi S3 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 S3 (350 Nm @ 2500 RPM) has 225 more torque (in Nm) than 1997 Opel Astra. (125 Nm @ 4000 RPM). This means 2007 Audi S3 will have an easier job in driving up hills or pulling heavy equipment than 1997 Opel Astra.
Compare all specifications:
| 2007 Audi S3 | 1997 Opel Astra | |
| Make | Audi | Opel |
| Model | S3 | Astra |
| Year Released | 2007 | 1997 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1389 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 262 HP | 89 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 350 Nm | 125 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 82.5 mm | 77.6 mm |
| Engine Stroke Size | 92.8 mm | 73.4 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1455 kg | 1150 kg |
| Vehicle Length | 4210 mm | 4250 mm |
| Vehicle Width | 1770 mm | 1690 mm |
| Vehicle Height | 1410 mm | 1410 mm |
| Wheelbase Size | 2580 mm | 2620 mm |
