2007 Citroen C6 vs. 1990 Mazda 626
To start off, 2007 Citroen C6 is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Mazda 626. In addition, the cost of maintenance, including insurance, on 1990 Mazda 626 would be higher. At 2,184 cc (4 cylinders), 1990 Mazda 626 is equipped with a bigger engine. In terms of performance, 2007 Citroen C6 (168 HP @ 4000 RPM) has 52 more horse power than 1990 Mazda 626. (116 HP @ 5000 RPM). In normal driving conditions, 2007 Citroen C6 should accelerate faster than 1990 Mazda 626. With that said, vehicle weight also plays an important factor in acceleration. 2007 Citroen C6 weights approximately 590 kg more than 1990 Mazda 626. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Mazda 626 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Citroen C6. In wet, icy, snow, or gravel driving conditions, 1990 Mazda 626 will offer significantly more control. 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, 2007 Citroen C6 (370 Nm @ 1500 RPM) has 186 more torque (in Nm) than 1990 Mazda 626. (184 Nm @ 4000 RPM). This means 2007 Citroen C6 will have an easier job in driving up hills or pulling heavy equipment than 1990 Mazda 626.
Compare all specifications:
| 2007 Citroen C6 | 1990 Mazda 626 | |
| Make | Citroen | Mazda |
| Model | C6 | 626 |
| Year Released | 2007 | 1990 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2179 cc | 2184 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 116 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 370 Nm | 184 Nm |
| Torque RPM | 1500 RPM | 4000 RPM |
| Engine Bore Size | 85.1 mm | 86.1 mm |
| Engine Stroke Size | 96 mm | 94 mm |
| Engine Compression Ratio | 18.0:1 | 8.6:1 |
| Acceleration 0-100mph | 10.3 seconds | 9.7 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1895 kg | 1305 kg |
| Vehicle Width | 1870 mm | 1700 mm |
| Vehicle Height | 1470 mm | 1400 mm |
| Wheelbase Size | 2910 mm | 2580 mm |
