2007 Citroen C5 vs. 1974 Mazda 929
To start off, 2007 Citroen C5 is newer by 33 year(s). Which means there will be less support and parts availability for 1974 Mazda 929. In addition, the cost of maintenance, including insurance, on 1974 Mazda 929 would be higher. At 2,946 cc (6 cylinders), 2007 Citroen C5 is equipped with a bigger engine. In terms of performance, 2007 Citroen C5 (204 HP @ 6000 RPM) has 121 more horse power than 1974 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2007 Citroen C5 should accelerate faster than 1974 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2007 Citroen C5 weights approximately 594 kg more than 1974 Mazda 929. 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 C5 (285 Nm @ 3750 RPM) has 151 more torque (in Nm) than 1974 Mazda 929. (134 Nm @ 3000 RPM). This means 2007 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1974 Mazda 929.
Compare all specifications:
| 2007 Citroen C5 | 1974 Mazda 929 | |
| Make | Citroen | Mazda |
| Model | C5 | 929 |
| Year Released | 2007 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 2946 cc | 1769 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 204 HP | 83 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 285 Nm | 134 Nm |
| Torque RPM | 3750 RPM | 3000 RPM |
| Engine Bore Size | 87 mm | 80 mm |
| Engine Stroke Size | 83 mm | 88 mm |
| Engine Compression Ratio | 10.9:1 | 8.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1664 kg | 1070 kg |
| Vehicle Length | 4750 mm | 4550 mm |
| Vehicle Width | 1790 mm | 1670 mm |
| Vehicle Height | 1480 mm | 1420 mm |
| Wheelbase Size | 2760 mm | 2520 mm |
| Fuel Tank Capacity | 66 L | 55 L |
