2005 GMC Sierra vs. 1978 Peugeot 504
To start off, 2005 GMC Sierra is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Peugeot 504. In addition, the cost of maintenance, including insurance, on 1978 Peugeot 504 would be higher. At 4,802 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (285 HP) has 194 more horse power than 1978 Peugeot 504. (91 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1978 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 987 kg more than 1978 Peugeot 504. 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 1978 Peugeot 504. 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 (400 Nm) has 240 more torque (in Nm) than 1978 Peugeot 504. (160 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1978 Peugeot 504.
Compare all specifications:
| 2005 GMC Sierra | 1978 Peugeot 504 | |
| Make | GMC | Peugeot |
| Model | Sierra | 504 |
| Year Released | 2005 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4802 cc | 1971 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 285 HP | 91 HP |
| Torque | 400 Nm | 160 Nm |
| Engine Bore Size | 96.1 mm | 88 mm |
| Engine Stroke Size | 83 mm | 81 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 3 seats | 5 seats |
| Vehicle Weight | 2317 kg | 1330 kg |
| Vehicle Length | 5710 mm | 4810 mm |
| Vehicle Width | 2000 mm | 1700 mm |
| Vehicle Height | 1880 mm | 1560 mm |
| Wheelbase Size | 3380 mm | 2910 mm |
