2004 Citroen C5 vs. 1978 Mazda 626
To start off, 2004 Citroen C5 is newer by 26 year(s). Which means there will be less support and parts availability for 1978 Mazda 626. In addition, the cost of maintenance, including insurance, on 1978 Mazda 626 would be higher. At 1,768 cc (4 cylinders), 1978 Mazda 626 is equipped with a bigger engine. In terms of performance, 2004 Citroen C5 (108 HP @ 4000 RPM) has 15 more horse power than 1978 Mazda 626. (93 HP @ 5500 RPM). In normal driving conditions, 2004 Citroen C5 should accelerate faster than 1978 Mazda 626. With that said, vehicle weight also plays an important factor in acceleration. 2004 Citroen C5 weights approximately 612 kg more than 1978 Mazda 626. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Mazda 626 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 Mazda 626. However, in wet, icy, snow, or gravel driving conditions, 2004 Citroen C5, being front wheel drive (FWD), will offer much better control with better grip. 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 Citroen C5 (250 Nm @ 1750 RPM) has 100 more torque (in Nm) than 1978 Mazda 626. (150 Nm @ 3300 RPM). This means 2004 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 626.
Compare all specifications:
| 2004 Citroen C5 | 1978 Mazda 626 | |
| Make | Citroen | Mazda |
| Model | C5 | 626 |
| Year Released | 2004 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 1768 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 93 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 250 Nm | 150 Nm |
| Torque RPM | 1750 RPM | 3300 RPM |
| Engine Bore Size | 75.1 mm | 80 mm |
| Engine Stroke Size | 88 mm | 88 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1607 kg | 995 kg |
| Vehicle Length | 4750 mm | 4310 mm |
| Vehicle Width | 1790 mm | 1670 mm |
| Vehicle Height | 1480 mm | 1380 mm |
| Wheelbase Size | 2760 mm | 2520 mm |
