2002 Audi A6 vs. 1973 Opel Admiral
To start off, 2002 Audi A6 is newer by 29 year(s). Which means there will be less support and parts availability for 1973 Opel Admiral. In addition, the cost of maintenance, including insurance, on 1973 Opel Admiral would be higher. At 2,784 cc (6 cylinders), 1973 Opel Admiral is equipped with a bigger engine. In terms of performance, 2002 Audi A6 (247 HP @ 6300 RPM) has 105 more horse power than 1973 Opel Admiral. (142 HP @ 5200 RPM). In normal driving conditions, 2002 Audi A6 should accelerate faster than 1973 Opel Admiral. With that said, vehicle weight also plays an important factor in acceleration. 2002 Audi A6 weights approximately 330 kg more than 1973 Opel Admiral. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Opel Admiral. In wet, icy, snow, or gravel driving conditions, 2002 Audi A6 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, 2002 Audi A6 (339 Nm @ 1800 RPM) has 112 more torque (in Nm) than 1973 Opel Admiral. (227 Nm @ 3600 RPM). This means 2002 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1973 Opel Admiral.
Compare all specifications:
| 2002 Audi A6 | 1973 Opel Admiral | |
| Make | Audi | Opel |
| Model | A6 | Admiral |
| Year Released | 2002 | 1973 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2784 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 142 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 339 Nm | 227 Nm |
| Torque RPM | 1800 RPM | 3600 RPM |
| Engine Bore Size | 81 mm | 92 mm |
| Engine Stroke Size | 86 mm | 69.8 mm |
| Engine Compression Ratio | 18.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1805 kg | 1475 kg |
| Vehicle Length | 4800 mm | 4910 mm |
| Vehicle Width | 1860 mm | 1860 mm |
| Vehicle Height | 1560 mm | 1460 mm |
| Wheelbase Size | 2770 mm | 2850 mm |
| Fuel Tank Capacity | 70 L | 80 L |
