1981 Audi 80 vs. 1987 Opel Omega
To start off, 1987 Opel Omega is newer by 6 year(s). Which means there will be less support and parts availability for 1981 Audi 80. In addition, the cost of maintenance, including insurance, on 1981 Audi 80 would be higher. At 2,144 cc (5 cylinders), 1981 Audi 80 is equipped with a bigger engine. In terms of performance, 1981 Audi 80 (136 HP @ 5900 RPM) has 47 more horse power than 1987 Opel Omega. (89 HP @ 5200 RPM). In normal driving conditions, 1981 Audi 80 should accelerate faster than 1987 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1987 Opel Omega weights approximately 10 kg more than 1981 Audi 80.
Because 1981 Audi 80 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Opel Omega. In wet, icy, snow, or gravel driving conditions, 1981 Audi 80 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, 1981 Audi 80 (176 Nm @ 4500 RPM) has 25 more torque (in Nm) than 1987 Opel Omega. (151 Nm @ 3400 RPM). This means 1981 Audi 80 will have an easier job in driving up hills or pulling heavy equipment than 1987 Opel Omega.
Compare all specifications:
| 1981 Audi 80 | 1987 Opel Omega | |
| Make | Audi | Opel |
| Model | 80 | Omega |
| Year Released | 1981 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 1795 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 136 HP | 89 HP |
| Engine RPM | 5900 RPM | 5200 RPM |
| Torque | 176 Nm | 151 Nm |
| Torque RPM | 4500 RPM | 3400 RPM |
| Engine Bore Size | 79.5 mm | 84.8 mm |
| Engine Stroke Size | 86.4 mm | 79.5 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1190 kg | 1200 kg |
| Vehicle Length | 4390 mm | 4740 mm |
| Vehicle Width | 1690 mm | 1780 mm |
| Vehicle Height | 1360 mm | 1490 mm |
| Wheelbase Size | 2550 mm | 2740 mm |
