1975 Citroen Dyane vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Citroen Dyane. In addition, the cost of maintenance, including insurance, on 1975 Citroen Dyane would be higher. At 5,964 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (340 HP @ 5200 RPM) has 316 more horse power than 1975 Citroen Dyane. (24 HP @ 6750 RPM) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1975 Citroen Dyane. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1755 kg more than 1975 Citroen Dyane. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1975 Citroen Dyane. In wet, icy, snow, or gravel driving conditions, 2005 GMC Sierra 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, 2005 GMC Sierra (516 Nm @ 4000 RPM) has 487 more torque (in Nm) than 1975 Citroen Dyane. (29 Nm @ 4000 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1975 Citroen Dyane.
Compare all specifications:
| 1975 Citroen Dyane | 2005 GMC Sierra | |
| Make | Citroen | GMC |
| Model | Dyane | Sierra |
| Year Released | 1975 | 2005 |
| Body Type | Hatchback | Pickup |
| Engine Position | Front | Front |
| Engine Size | 425 cc | 5964 cc |
| Engine Cylinders | 2 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 24 HP | 340 HP |
| Engine RPM | 6750 RPM | 5200 RPM |
| Torque | 29 Nm | 516 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 68.6 mm | 102 mm |
| Engine Stroke Size | 59 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 590 kg | 2345 kg |
| Vehicle Length | 3940 mm | 5740 mm |
| Vehicle Width | 1510 mm | 2000 mm |
| Vehicle Height | 1560 mm | 1910 mm |
| Wheelbase Size | 2410 mm | 3650 mm |
