2007 Audi A3 vs. 1999 Opel Vectra
To start off, 2007 Audi A3 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1999 Opel Vectra would be higher. At 2,498 cc (6 cylinders), 1999 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (200 HP @ 5100 RPM) has 32 more horse power than 1999 Opel Vectra. (168 HP @ 5800 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 1999 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 60 kg more than 1999 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi A3 (281 Nm @ 1800 RPM) has 51 more torque (in Nm) than 1999 Opel Vectra. (230 Nm @ 3200 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Vectra. 2007 Audi A3 has automatic transmission and 1999 Opel Vectra has manual transmission. 1999 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A3 | 1999 Opel Vectra | |
| Make | Audi | Opel |
| Model | A3 | Vectra |
| Year Released | 2007 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 2498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 200 HP | 168 HP |
| Engine RPM | 5100 RPM | 5800 RPM |
| Torque | 281 Nm | 230 Nm |
| Torque RPM | 1800 RPM | 3200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1530 kg | 1470 kg |
| Vehicle Length | 4290 mm | 4500 mm |
| Vehicle Width | 1960 mm | 1720 mm |
| Vehicle Height | 1430 mm | 1500 mm |
| Wheelbase Size | 2580 mm | 2650 mm |
