2005 Jeep Liberty vs. 1978 Peugeot 504
To start off, 2005 Jeep Liberty 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 2,425 cc (4 cylinders), 2005 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2005 Jeep Liberty (144 HP @ 5200 RPM) has 53 more horse power than 1978 Peugeot 504. (91 HP @ 5200 RPM). In normal driving conditions, 2005 Jeep Liberty should accelerate faster than 1978 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jeep Liberty weights approximately 482 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 Jeep Liberty 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 Jeep Liberty 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 Jeep Liberty (215 Nm @ 4000 RPM) has 55 more torque (in Nm) than 1978 Peugeot 504. (160 Nm @ 3000 RPM). This means 2005 Jeep Liberty will have an easier job in driving up hills or pulling heavy equipment than 1978 Peugeot 504.
Compare all specifications:
| 2005 Jeep Liberty | 1978 Peugeot 504 | |
| Make | Jeep | Peugeot |
| Model | Liberty | 504 |
| Year Released | 2005 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2425 cc | 1971 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 144 HP | 91 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 215 Nm | 160 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 87.5 mm | 88 mm |
| Engine Stroke Size | 101 mm | 81 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1812 kg | 1330 kg |
| Vehicle Length | 4440 mm | 4810 mm |
| Vehicle Width | 1830 mm | 1700 mm |
| Vehicle Height | 1790 mm | 1560 mm |
| Wheelbase Size | 2660 mm | 2910 mm |
