1991 Audi 80 vs. 1971 Opel Admiral
To start off, 1991 Audi 80 is newer by 20 year(s). Which means there will be less support and parts availability for 1971 Opel Admiral. In addition, the cost of maintenance, including insurance, on 1971 Opel Admiral would be higher. At 2,784 cc (6 cylinders), 1971 Opel Admiral is equipped with a bigger engine. In terms of performance, 1971 Opel Admiral (142 HP @ 5200 RPM) has 28 more horse power than 1991 Audi 80. (114 HP @ 5400 RPM) In normal driving conditions, 1971 Opel Admiral should accelerate faster than 1991 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 1971 Opel Admiral weights approximately 145 kg more than 1991 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi 80 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Opel Admiral. In wet, icy, snow, or gravel driving conditions, 1991 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, 1971 Opel Admiral (227 Nm @ 3600 RPM) has 60 more torque (in Nm) than 1991 Audi 80. (167 Nm @ 3200 RPM). This means 1971 Opel Admiral will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80.
Compare all specifications:
| 1991 Audi 80 | 1971 Opel Admiral | |
| Make | Audi | Opel |
| Model | 80 | Admiral |
| Year Released | 1991 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2784 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 142 HP |
| Engine RPM | 5400 RPM | 5200 RPM |
| Torque | 167 Nm | 227 Nm |
| Torque RPM | 3200 RPM | 3600 RPM |
| Engine Bore Size | 82.5 mm | 92 mm |
| Engine Stroke Size | 92.8 mm | 69.8 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1330 kg | 1475 kg |
| Vehicle Length | 4490 mm | 4910 mm |
| Vehicle Width | 1700 mm | 1860 mm |
| Vehicle Height | 1410 mm | 1460 mm |
| Wheelbase Size | 2600 mm | 2850 mm |
| Fuel Tank Capacity | 64 L | 80 L |
