2007 Citroen C4 vs. 1981 Fiat Ritmo
To start off, 2007 Citroen C4 is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Fiat Ritmo. In addition, the cost of maintenance, including insurance, on 1981 Fiat Ritmo would be higher. At 1,997 cc (4 cylinders), 2007 Citroen C4 is equipped with a bigger engine. In terms of performance, 2007 Citroen C4 (138 HP) has 57 more horse power than 1981 Fiat Ritmo. (81 HP). In normal driving conditions, 2007 Citroen C4 should accelerate faster than 1981 Fiat Ritmo. With that said, vehicle weight also plays an important factor in acceleration. 2007 Citroen C4 weights approximately 143 kg more than 1981 Fiat Ritmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Citroen C4 (200 Nm @ 4000 RPM) has 73 more torque (in Nm) than 1981 Fiat Ritmo. (127 Nm @ 3000 RPM). This means 2007 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat Ritmo.
Compare all specifications:
| 2007 Citroen C4 | 1981 Fiat Ritmo | |
| Make | Citroen | Fiat |
| Model | C4 | Ritmo |
| Year Released | 2007 | 1981 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1498 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 81 HP |
| Torque | 200 Nm | 127 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1063 kg | 920 kg |
| Vehicle Length | 4270 mm | 4040 mm |
| Vehicle Width | 1780 mm | 1660 mm |
| Vehicle Height | 1460 mm | 1420 mm |
| Wheelbase Size | 2610 mm | 2460 mm |
| Fuel Tank Capacity | 60 L | 57 L |
