2004 Audi S4 vs. 1963 Opel Rekord
To start off, 2004 Audi S4 is newer by 41 year(s). Which means there will be less support and parts availability for 1963 Opel Rekord. In addition, the cost of maintenance, including insurance, on 1963 Opel Rekord would be higher. At 4,170 cc (8 cylinders), 2004 Audi S4 is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (339 HP @ 7000 RPM) has 286 more horse power than 1963 Opel Rekord. (53 HP @ 4500 RPM). In normal driving conditions, 2004 Audi S4 should accelerate faster than 1963 Opel Rekord. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 785 kg more than 1963 Opel Rekord. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1963 Opel Rekord. In wet, icy, snow, or gravel driving conditions, 2004 Audi S4 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, 2004 Audi S4 (410 Nm @ 3500 RPM) has 302 more torque (in Nm) than 1963 Opel Rekord. (108 Nm @ 2600 RPM). This means 2004 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1963 Opel Rekord.
Compare all specifications:
| 2004 Audi S4 | 1963 Opel Rekord | |
| Make | Audi | Opel |
| Model | S4 | Rekord |
| Year Released | 2004 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 4170 cc | 1487 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 339 HP | 53 HP |
| Engine RPM | 7000 RPM | 4500 RPM |
| Torque | 410 Nm | 108 Nm |
| Torque RPM | 3500 RPM | 2600 RPM |
| Engine Bore Size | 84.5 mm | 80 mm |
| Engine Stroke Size | 92.8 mm | 74 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1755 kg | 970 kg |
| Vehicle Length | 4590 mm | 4520 mm |
| Vehicle Width | 1780 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2430 mm | 2650 mm |
