2006 Audi S3 vs. 2004 Opel Vectra
To start off, 2006 Audi S3 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2004 Opel Vectra would be higher. At 1,998 cc (4 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2006 Audi S3 (222 HP @ 5900 RPM) has 49 more horse power than 2004 Opel Vectra. (173 HP @ 5500 RPM). In normal driving conditions, 2006 Audi S3 should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 155 kg more than 2006 Audi S3.
Because 2006 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi S3 (280 Nm @ 2200 RPM) has 15 more torque (in Nm) than 2004 Opel Vectra. (265 Nm @ 2500 RPM). This means 2006 Audi S3 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra.
Compare all specifications:
| 2006 Audi S3 | 2004 Opel Vectra | |
| Make | Audi | Opel |
| Model | S3 | Vectra |
| Year Released | 2006 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 222 HP | 173 HP |
| Engine RPM | 5900 RPM | 5500 RPM |
| Torque | 280 Nm | 265 Nm |
| Torque RPM | 2200 RPM | 2500 RPM |
| Engine Bore Size | 81 mm | 86.1 mm |
| Engine Stroke Size | 86.4 mm | 86 mm |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Acceleration 0-100mph | 6.6 seconds | 9.4 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1430 kg | 1585 kg |
| Wheelbase Size | 2530 mm | 2840 mm |
| Fuel Consumption Overall | 9.2 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 55 L | 60 L |
