2005 Cadillac SRX vs. 1978 Peugeot 504
To start off, 2005 Cadillac SRX 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 3,556 cc (6 cylinders), 2005 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2005 Cadillac SRX (255 HP @ 6400 RPM) has 164 more horse power than 1978 Peugeot 504. (91 HP @ 5200 RPM). In normal driving conditions, 2005 Cadillac SRX should accelerate faster than 1978 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac SRX weights approximately 630 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 Cadillac SRX 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 Cadillac SRX 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 Cadillac SRX (342 Nm @ 2800 RPM) has 182 more torque (in Nm) than 1978 Peugeot 504. (160 Nm @ 3000 RPM). This means 2005 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 1978 Peugeot 504.
Compare all specifications:
| 2005 Cadillac SRX | 1978 Peugeot 504 | |
| Make | Cadillac | Peugeot |
| Model | SRX | 504 |
| Year Released | 2005 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 1971 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 255 HP | 91 HP |
| Engine RPM | 6400 RPM | 5200 RPM |
| Torque | 342 Nm | 160 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Engine Bore Size | 94 mm | 88 mm |
| Engine Stroke Size | 86 mm | 81 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1960 kg | 1330 kg |
| Vehicle Length | 4960 mm | 4810 mm |
| Vehicle Width | 1850 mm | 1700 mm |
| Vehicle Height | 1730 mm | 1560 mm |
| Wheelbase Size | 2960 mm | 2910 mm |
