2004 Audi S4 vs. 1984 Citroen Eco 2000
To start off, 2004 Audi S4 is newer by 20 year(s). Which means there will be less support and parts availability for 1984 Citroen Eco 2000. In addition, the cost of maintenance, including insurance, on 1984 Citroen Eco 2000 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 304 more horse power than 1984 Citroen Eco 2000. (35 HP @ 4750 RPM). In normal driving conditions, 2004 Audi S4 should accelerate faster than 1984 Citroen Eco 2000. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 1285 kg more than 1984 Citroen Eco 2000. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2004 Audi S4 | 1984 Citroen Eco 2000 | |
| Make | Audi | Citroen |
| Model | S4 | Eco 2000 |
| Year Released | 2004 | 1984 |
| Engine Size | 4162 cc | 750 cc |
| Engine Cylinders | 8 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Horse Power | 339 HP | 35 HP |
| Engine RPM | 7000 RPM | 4750 RPM |
| Vehicle Weight | 1765 kg | 480 kg |
| Vehicle Length | 4590 mm | 3500 mm |
