1990 Cadillac DeVille vs. 2001 Peugeot 406
To start off, 2001 Peugeot 406 is newer by 11 year(s). Which means there will be less support and parts availability for 1990 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1990 Cadillac DeVille would be higher. At 4,467 cc (8 cylinders), 1990 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1990 Cadillac DeVille (153 HP @ 4000 RPM) has 19 more horse power than 2001 Peugeot 406. (134 HP @ 4000 RPM). In normal driving conditions, 1990 Cadillac DeVille should accelerate faster than 2001 Peugeot 406. With that said, vehicle weight also plays an important factor in acceleration. 1990 Cadillac DeVille weights approximately 130 kg more than 2001 Peugeot 406. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 1990 Cadillac DeVille (325 Nm @ 2600 RPM) has 5 more torque (in Nm) than 2001 Peugeot 406. (320 Nm @ 2000 RPM). This means 1990 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 2001 Peugeot 406. 1990 Cadillac DeVille has automatic transmission and 2001 Peugeot 406 has manual transmission. 2001 Peugeot 406 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Cadillac DeVille | 2001 Peugeot 406 | |
| Make | Cadillac | Peugeot |
| Model | DeVille | 406 |
| Year Released | 1990 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 4467 cc | 2229 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 153 HP | 134 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 325 Nm | 320 Nm |
| Torque RPM | 2600 RPM | 2000 RPM |
| Engine Bore Size | 92 mm | 85 mm |
| Engine Stroke Size | 84 mm | 96 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1540 kg | 1410 kg |
| Vehicle Length | 5160 mm | 4620 mm |
| Vehicle Width | 1850 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1360 mm |
| Wheelbase Size | 2820 mm | 2710 mm |
