1989 Audi Coupe vs. 1988 Opel Vectra
To start off, 1989 Audi Coupe is newer by 1 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 2,226 cc (5 cylinders), 1989 Audi Coupe is equipped with a bigger engine. In terms of performance, 1989 Audi Coupe (134 HP @ 5700 RPM) has 53 more horse power than 1988 Opel Vectra. (81 HP @ 5600 RPM). In normal driving conditions, 1989 Audi Coupe should accelerate faster than 1988 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1989 Audi Coupe weights approximately 145 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, 1989 Audi Coupe (188 Nm @ 4500 RPM) has 63 more torque (in Nm) than 1988 Opel Vectra. (125 Nm @ 2600 RPM). This means 1989 Audi Coupe will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Vectra.
Compare all specifications:
| 1989 Audi Coupe | 1988 Opel Vectra | |
| Make | Audi | Opel |
| Model | Coupe | Vectra |
| Year Released | 1989 | 1988 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 1598 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 134 HP | 81 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 188 Nm | 125 Nm |
| Torque RPM | 4500 RPM | 2600 RPM |
| Engine Bore Size | 81.1 mm | 80 mm |
| Engine Stroke Size | 86.4 mm | 79.5 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1170 kg | 1025 kg |
| Vehicle Length | 4370 mm | 4440 mm |
| Vehicle Width | 1720 mm | 1710 mm |
| Vehicle Height | 1380 mm | 1400 mm |
| Wheelbase Size | 2560 mm | 2740 mm |
| Fuel Tank Capacity | 70 L | 60 L |
