2005 Audi S4 vs. 1975 Peugeot 304
To start off, 2005 Audi S4 is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Peugeot 304. In addition, the cost of maintenance, including insurance, on 1975 Peugeot 304 would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 276 more horse power than 1975 Peugeot 304. (64 HP @ 6000 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1975 Peugeot 304. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 890 kg more than 1975 Peugeot 304. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 316 more torque (in Nm) than 1975 Peugeot 304. (94 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1975 Peugeot 304.
Compare all specifications:
| 2005 Audi S4 | 1975 Peugeot 304 | |
| Make | Audi | Peugeot |
| Model | S4 | 304 |
| Year Released | 2005 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 1290 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 64 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 410 Nm | 94 Nm |
| Engine Bore Size | 85 mm | 78 mm |
| Engine Stroke Size | 93 mm | 67.6 mm |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1840 kg | 950 kg |
| Vehicle Length | 4580 mm | 4020 mm |
| Vehicle Width | 1780 mm | 1580 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2600 mm |
| Fuel Tank Capacity | 63 L | 42 L |
