1990 Cadillac DeVille vs. 1974 Renault Siete
To start off, 1990 Cadillac DeVille is newer by 16 year(s). Which means there will be less support and parts availability for 1974 Renault Siete. In addition, the cost of maintenance, including insurance, on 1974 Renault Siete 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 104 more horse power than 1974 Renault Siete. (49 HP @ 5000 RPM). In normal driving conditions, 1990 Cadillac DeVille should accelerate faster than 1974 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 1990 Cadillac DeVille weights approximately 724 kg more than 1974 Renault Siete. 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 253 more torque (in Nm) than 1974 Renault Siete. (72 Nm @ 3000 RPM). This means 1990 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 1974 Renault Siete. 1990 Cadillac DeVille has automatic transmission and 1974 Renault Siete has manual transmission. 1974 Renault Siete 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 | 1974 Renault Siete | |
| Make | Cadillac | Renault |
| Model | DeVille | Siete |
| Year Released | 1990 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 4467 cc | 1037 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 153 HP | 49 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 325 Nm | 72 Nm |
| Torque RPM | 2600 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1540 kg | 816 kg |
| Vehicle Length | 5160 mm | 3900 mm |
| Vehicle Width | 1850 mm | 1530 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2820 mm | 2540 mm |
