2006 Citroen C4 vs. 1985 Renault 25
To start off, 2006 Citroen C4 is newer by 21 year(s). Which means there will be less support and parts availability for 1985 Renault 25. In addition, the cost of maintenance, including insurance, on 1985 Renault 25 would be higher. At 2,458 cc (6 cylinders), 1985 Renault 25 is equipped with a bigger engine. In terms of performance, 1985 Renault 25 (180 HP) has 72 more horse power than 2006 Citroen C4. (108 HP) In normal driving conditions, 1985 Renault 25 should accelerate faster than 2006 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Citroen C4 weights approximately 215 kg more than 1985 Renault 25.
Let's talk about torque, 1985 Renault 25 (286 Nm @ 3000 RPM) has 139 more torque (in Nm) than 2006 Citroen C4. (147 Nm @ 4000 RPM). This means 1985 Renault 25 will have an easier job in driving up hills or pulling heavy equipment than 2006 Citroen C4.
Compare all specifications:
| 2006 Citroen C4 | 1985 Renault 25 | |
| Make | Citroen | Renault |
| Model | C4 | 25 |
| Year Released | 2006 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 2458 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 180 HP |
| Torque | 147 Nm | 286 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1555 kg | 1340 kg |
| Vehicle Length | 4270 mm | 4630 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2610 mm | 2730 mm |
| Fuel Tank Capacity | 60 L | 38 L |
