1975 Peugeot 504 vs. 2006 Cadillac BLS
To start off, 2006 Cadillac BLS is newer by 31 year(s). Which means there will be less support and parts availability for 1975 Peugeot 504. In addition, the cost of maintenance, including insurance, on 1975 Peugeot 504 would be higher. At 1,910 cc (4 cylinders), 2006 Cadillac BLS is equipped with a bigger engine. In terms of performance, 2006 Cadillac BLS (149 HP @ 4000 RPM) has 77 more horse power than 1975 Peugeot 504. (72 HP @ 5000 RPM) In normal driving conditions, 2006 Cadillac BLS should accelerate faster than 1975 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac BLS weights approximately 186 kg more than 1975 Peugeot 504. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 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 1975 Peugeot 504. However, in wet, icy, snow, or gravel driving conditions, 2006 Cadillac BLS, 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, 2006 Cadillac BLS (320 Nm @ 2000 RPM) has 187 more torque (in Nm) than 1975 Peugeot 504. (133 Nm @ 2500 RPM). This means 2006 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 1975 Peugeot 504. 2006 Cadillac BLS has automatic transmission and 1975 Peugeot 504 has manual transmission. 1975 Peugeot 504 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac BLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 Peugeot 504 | 2006 Cadillac BLS | |
| Make | Peugeot | Cadillac |
| Model | 504 | BLS |
| Year Released | 1975 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 149 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 133 Nm | 320 Nm |
| Torque RPM | 2500 RPM | 2000 RPM |
| Engine Compression Ratio | 7.5:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1274 kg | 1460 kg |
| Vehicle Length | 4810 mm | 4690 mm |
| Vehicle Width | 1700 mm | 1760 mm |
| Vehicle Height | 1560 mm | 1480 mm |
| Wheelbase Size | 2910 mm | 2680 mm |
| Fuel Tank Capacity | 60 L | 58 L |
