2003 Cadillac CTS vs. 1978 Peugeot 504
To start off, 2003 Cadillac CTS is newer by 25 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 3,563 cc (6 cylinders), 2003 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2003 Cadillac CTS (252 HP @ 6200 RPM) has 161 more horse power than 1978 Peugeot 504. (91 HP @ 5200 RPM). In normal driving conditions, 2003 Cadillac CTS should accelerate faster than 1978 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2003 Cadillac CTS weights approximately 345 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2003 Cadillac CTS (346 Nm @ 3200 RPM) has 186 more torque (in Nm) than 1978 Peugeot 504. (160 Nm @ 3000 RPM). This means 2003 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 1978 Peugeot 504.
Compare all specifications:
| 2003 Cadillac CTS | 1978 Peugeot 504 | |
| Make | Cadillac | Peugeot |
| Model | CTS | 504 |
| Year Released | 2003 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3563 cc | 1971 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 252 HP | 91 HP |
| Engine RPM | 6200 RPM | 5200 RPM |
| Torque | 346 Nm | 160 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Engine Bore Size | 94 mm | 88 mm |
| Engine Stroke Size | 86 mm | 81 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1675 kg | 1330 kg |
| Vehicle Length | 4840 mm | 4810 mm |
| Vehicle Width | 1800 mm | 1700 mm |
| Vehicle Height | 1450 mm | 1560 mm |
| Wheelbase Size | 2890 mm | 2910 mm |
