2004 Audi S4 vs. 1974 Citroen Dyane
To start off, 2004 Audi S4 is newer by 30 year(s). Which means there will be less support and parts availability for 1974 Citroen Dyane. In addition, the cost of maintenance, including insurance, on 1974 Citroen Dyane would be higher. At 4,163 cc (8 cylinders), 2004 Audi S4 is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (339 HP @ 7000 RPM) has 315 more horse power than 1974 Citroen Dyane. (24 HP @ 6750 RPM). In normal driving conditions, 2004 Audi S4 should accelerate faster than 1974 Citroen Dyane. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 1070 kg more than 1974 Citroen Dyane. 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 1974 Citroen Dyane. 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 381 more torque (in Nm) than 1974 Citroen Dyane. (29 Nm @ 4000 RPM). This means 2004 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1974 Citroen Dyane.
Compare all specifications:
| 2004 Audi S4 | 1974 Citroen Dyane | |
| Make | Audi | Citroen |
| Model | S4 | Dyane |
| Year Released | 2004 | 1974 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 423 cc |
| Engine Cylinders | 8 cylinders | 2 cylinders |
| Engine Type | V | in-line |
| Horse Power | 339 HP | 24 HP |
| Engine RPM | 7000 RPM | 6750 RPM |
| Torque | 410 Nm | 29 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84.5 mm | 68.5 mm |
| Engine Stroke Size | 92.8 mm | 59 mm |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1660 kg | 590 kg |
| Vehicle Length | 4590 mm | 3880 mm |
| Vehicle Width | 1780 mm | 1510 mm |
| Vehicle Height | 1430 mm | 1560 mm |
| Wheelbase Size | 2430 mm | 2410 mm |
| Fuel Tank Capacity | 63 L | 43 L |
