2004 Cadillac DeVille vs. 1983 Renault 18
To start off, 2004 Cadillac DeVille is newer by 21 year(s). Which means there will be less support and parts availability for 1983 Renault 18. In addition, the cost of maintenance, including insurance, on 1983 Renault 18 would be higher. At 4,600 cc (8 cylinders), 2004 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2004 Cadillac DeVille (275 HP @ 6000 RPM) has 195 more horse power than 1983 Renault 18. (80 HP @ 5000 RPM). In normal driving conditions, 2004 Cadillac DeVille should accelerate faster than 1983 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2004 Cadillac DeVille weights approximately 763 kg more than 1983 Renault 18. 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, 2004 Cadillac DeVille (420 Nm) has 284 more torque (in Nm) than 1983 Renault 18. (136 Nm). This means 2004 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 1983 Renault 18.
Compare all specifications:
| 2004 Cadillac DeVille | 1983 Renault 18 | |
| Make | Cadillac | Renault |
| Model | DeVille | 18 |
| Year Released | 2004 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 4600 cc | 1647 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 275 HP | 80 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 420 Nm | 136 Nm |
| Engine Bore Size | 93 mm | 81.1 mm |
| Engine Stroke Size | 84 mm | 83.5 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 6 seats | 5 seats |
| Vehicle Weight | 1788 kg | 1025 kg |
| Vehicle Length | 5270 mm | 4470 mm |
| Vehicle Width | 1900 mm | 1710 mm |
| Vehicle Height | 1450 mm | 1410 mm |
