2004 Audi S4 vs. 1981 Opel Ascona
To start off, 2004 Audi S4 is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1981 Opel Ascona would be higher. At 4,162 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 1981 Opel Ascona. (53 HP @ 4600 RPM). In normal driving conditions, 2004 Audi S4 should accelerate faster than 1981 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 745 kg more than 1981 Opel Ascona. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Audi S4 (410 Nm @ 3500 RPM) has 312 more torque (in Nm) than 1981 Opel Ascona. (98 Nm @ 2400 RPM). This means 2004 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Opel Ascona.
Compare all specifications:
| 2004 Audi S4 | 1981 Opel Ascona | |
| Make | Audi | Opel |
| Model | S4 | Ascona |
| Year Released | 2004 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 4162 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 339 HP | 53 HP |
| Engine RPM | 7000 RPM | 4600 RPM |
| Torque | 410 Nm | 98 Nm |
| Torque RPM | 3500 RPM | 2400 RPM |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1765 kg | 1020 kg |
| Vehicle Length | 4590 mm | 4380 mm |
| Vehicle Width | 1780 mm | 1680 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2470 mm | 2580 mm |
