1999 Audi A4 vs. 1988 Opel Vectra
To start off, 1999 Audi A4 is newer by 11 year(s). Which means there will be less support and parts availability for 1988 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1988 Opel Vectra would be higher. At 1,594 cc (4 cylinders), 1999 Audi A4 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (100 HP @ 5300 RPM) has 27 more horse power than 1988 Opel Vectra. (73 HP @ 5600 RPM). In normal driving conditions, 1999 Audi A4 should accelerate faster than 1988 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A4 weights approximately 190 kg more than 1988 Opel Vectra. 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, 1999 Audi A4 (140 Nm @ 3800 RPM) has 32 more torque (in Nm) than 1988 Opel Vectra. (108 Nm @ 3000 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Vectra.
Compare all specifications:
| 1999 Audi A4 | 1988 Opel Vectra | |
| Make | Audi | Opel |
| Model | A4 | Vectra |
| Year Released | 1999 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 1594 cc | 1396 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 73 HP |
| Engine RPM | 5300 RPM | 5600 RPM |
| Torque | 140 Nm | 108 Nm |
| Torque RPM | 3800 RPM | 3000 RPM |
| Engine Bore Size | 81 mm | 77.8 mm |
| Engine Stroke Size | 77.5 mm | 73.4 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1195 kg | 1005 kg |
| Vehicle Length | 4480 mm | 4360 mm |
| Vehicle Width | 1740 mm | 1710 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2620 mm | 2600 mm |
| Fuel Tank Capacity | 62 L | 61 L |
