1983 Audi 80 vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 22 year(s). Which means there will be less support and parts availability for 1983 Audi 80. In addition, the cost of maintenance, including insurance, on 1983 Audi 80 would be higher. At 1,794 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (120 HP @ 6000 RPM) has 61 more horse power than 1983 Audi 80. (59 HP @ 5600 RPM) In normal driving conditions, 2005 Opel Vectra should accelerate faster than 1983 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 445 kg more than 1983 Audi 80. 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, 2005 Opel Vectra (167 Nm @ 3800 RPM) has 67 more torque (in Nm) than 1983 Audi 80. (100 Nm @ 3500 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1983 Audi 80.
Compare all specifications:
| 1983 Audi 80 | 2005 Opel Vectra | |
| Make | Audi | Opel |
| Model | 80 | Vectra |
| Year Released | 1983 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1294 cc | 1794 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 120 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 100 Nm | 167 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Engine Bore Size | 75 mm | 80.5 mm |
| Engine Stroke Size | 73.4 mm | 88.2 mm |
| Engine Compression Ratio | 8.2:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 930 kg | 1375 kg |
| Vehicle Length | 4390 mm | 4600 mm |
| Vehicle Width | 1690 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2550 mm | 2640 mm |
| Fuel Tank Capacity | 68 L | 61 L |
