2008 Audi A3 vs. 2006 Opel Vectra
To start off, 2008 Audi A3 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2006 Opel Vectra would be higher. At 3,196 cc (6 cylinders), 2008 Audi A3 is equipped with a bigger engine. In terms of performance, 2008 Audi A3 (250 HP @ 6300 RPM) has 97 more horse power than 2006 Opel Vectra. (153 HP @ 5600 RPM). In normal driving conditions, 2008 Audi A3 should accelerate faster than 2006 Opel Vectra.
Because 2008 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2008 Audi A3 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, 2008 Audi A3 (320 Nm @ 3200 RPM) has 100 more torque (in Nm) than 2006 Opel Vectra. (220 Nm @ 3800 RPM). This means 2008 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Vectra.
Compare all specifications:
| 2008 Audi A3 | 2006 Opel Vectra | |
| Make | Audi | Opel |
| Model | A3 | Vectra |
| Year Released | 2008 | 2006 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3196 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 250 HP | 153 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 320 Nm | 220 Nm |
| Torque RPM | 3200 RPM | 3800 RPM |
| Engine Bore Size | 84.1 mm | 86 mm |
| Engine Stroke Size | 95.9 mm | 94.6 mm |
| Engine Compression Ratio | 11.3:1 | 12.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1455 kg | 1455 kg |
| Vehicle Length | 4290 mm | 4600 mm |
| Vehicle Width | 1970 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2580 mm | 2710 mm |
| Fuel Consumption Overall | 11.2 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 55 L | 61 L |
