2003 Audi RS6 vs. 1966 Opel Rekord
To start off, 2003 Audi RS6 is newer by 37 year(s). Which means there will be less support and parts availability for 1966 Opel Rekord. In addition, the cost of maintenance, including insurance, on 1966 Opel Rekord would be higher. At 4,163 cc (8 cylinders), 2003 Audi RS6 is equipped with a bigger engine. In terms of performance, 2003 Audi RS6 (444 HP @ 6300 RPM) has 356 more horse power than 1966 Opel Rekord. (88 HP @ 5400 RPM). In normal driving conditions, 2003 Audi RS6 should accelerate faster than 1966 Opel Rekord. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi RS6 weights approximately 780 kg more than 1966 Opel Rekord. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 1966 Opel Rekord. In wet, icy, snow, or gravel driving conditions, 2003 Audi RS6 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, 2003 Audi RS6 (560 Nm @ 1950 RPM) has 414 more torque (in Nm) than 1966 Opel Rekord. (146 Nm @ 2800 RPM). This means 2003 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 1966 Opel Rekord.
Compare all specifications:
| 2003 Audi RS6 | 1966 Opel Rekord | |
| Make | Audi | Opel |
| Model | RS6 | Rekord |
| Year Released | 2003 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1895 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 444 HP | 88 HP |
| Engine RPM | 6300 RPM | 5400 RPM |
| Torque | 560 Nm | 146 Nm |
| Torque RPM | 1950 RPM | 2800 RPM |
| Engine Bore Size | 84.5 mm | 93 mm |
| Engine Stroke Size | 93 mm | 69.8 mm |
| Engine Compression Ratio | 9.3:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1910 kg | 1130 kg |
| Vehicle Length | 4860 mm | 4560 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2760 mm | 2670 mm |
| Fuel Tank Capacity | 82 L | 60 L |
