2006 Cadillac STS vs. 1978 Peugeot 404
To start off, 2006 Cadillac STS is newer by 28 year(s). Which means there will be less support and parts availability for 1978 Peugeot 404. In addition, the cost of maintenance, including insurance, on 1978 Peugeot 404 would be higher. At 3,563 cc (6 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (253 HP @ 6500 RPM) has 191 more horse power than 1978 Peugeot 404. (62 HP @ 5400 RPM). In normal driving conditions, 2006 Cadillac STS should accelerate faster than 1978 Peugeot 404. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac STS weights approximately 717 kg more than 1978 Peugeot 404. 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. 2006 Cadillac STS has automatic transmission and 1978 Peugeot 404 has manual transmission. 1978 Peugeot 404 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Cadillac STS | 1978 Peugeot 404 | |
| Make | Cadillac | Peugeot |
| Model | STS | 404 |
| Year Released | 2006 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3563 cc | 1618 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 253 HP | 62 HP |
| Engine RPM | 6500 RPM | 5400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1782 kg | 1065 kg |
| Vehicle Length | 4990 mm | 4440 mm |
| Vehicle Width | 1850 mm | 1630 mm |
| Vehicle Height | 1470 mm | 1460 mm |
| Wheelbase Size | 2960 mm | 2650 mm |
| Fuel Tank Capacity | 66 L | 50 L |
