1978 Cadillac Eldorado vs. 1974 Peugeot 504
To start off, 1978 Cadillac Eldorado is newer by 4 year(s). Which means there will be less support and parts availability for 1974 Peugeot 504. In addition, the cost of maintenance, including insurance, on 1974 Peugeot 504 would be higher. At 6,964 cc (8 cylinders), 1978 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 1978 Cadillac Eldorado (171 HP @ 4000 RPM) has 118 more horse power than 1974 Peugeot 504. (53 HP @ 4500 RPM). In normal driving conditions, 1978 Cadillac Eldorado should accelerate faster than 1974 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 1978 Cadillac Eldorado weights approximately 1020 kg more than 1974 Peugeot 504. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 Peugeot 504 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 1974 Peugeot 504. However, in wet, icy, snow, or gravel driving conditions, 1978 Cadillac Eldorado, 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, 1978 Cadillac Eldorado (433 Nm @ 2000 RPM) has 325 more torque (in Nm) than 1974 Peugeot 504. (108 Nm @ 2000 RPM). This means 1978 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 1974 Peugeot 504.
Compare all specifications:
| 1978 Cadillac Eldorado | 1974 Peugeot 504 | |
| Make | Cadillac | Peugeot |
| Model | Eldorado | 504 |
| Year Released | 1978 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 6964 cc | 1944 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 171 HP | 53 HP |
| Engine RPM | 4000 RPM | 4500 RPM |
| Torque | 433 Nm | 108 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Bore Size | 103.6 mm | 88 mm |
| Engine Stroke Size | 103.1 mm | 80 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2230 kg | 1210 kg |
| Vehicle Length | 5700 mm | 4500 mm |
| Vehicle Width | 2040 mm | 1700 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 3210 mm | 2750 mm |
