2008 Cadillac STS vs. 1955 Peugeot 403
To start off, 2008 Cadillac STS is newer by 53 year(s). Which means there will be less support and parts availability for 1955 Peugeot 403. In addition, the cost of maintenance, including insurance, on 1955 Peugeot 403 would be higher. At 3,600 cc (6 cylinders), 2008 Cadillac STS is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (302 HP @ 6300 RPM) has 245 more horse power than 1955 Peugeot 403. (57 HP @ 4900 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 1955 Peugeot 403. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 260 kg more than 1955 Peugeot 403. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1955 Peugeot 403. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac STS 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, 2008 Cadillac STS (369 Nm @ 5200 RPM) has 267 more torque (in Nm) than 1955 Peugeot 403. (102 Nm @ 2500 RPM). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1955 Peugeot 403. 2008 Cadillac STS has automatic transmission and 1955 Peugeot 403 has manual transmission. 1955 Peugeot 403 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Cadillac STS | 1955 Peugeot 403 | |
| Make | Cadillac | Peugeot |
| Model | STS | 403 |
| Year Released | 2008 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 3600 cc | 1468 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 302 HP | 57 HP |
| Engine RPM | 6300 RPM | 4900 RPM |
| Torque | 369 Nm | 102 Nm |
| Torque RPM | 5200 RPM | 2500 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1560 kg | 1300 kg |
| Vehicle Length | 5000 mm | 4480 mm |
| Vehicle Width | 1850 mm | 1680 mm |
| Vehicle Height | 1470 mm | 1630 mm |
| Wheelbase Size | 2960 mm | 2670 mm |
| Fuel Tank Capacity | 64 L | 50 L |
