1984 Cadillac DeVille vs. 1978 Peugeot 305
To start off, 1984 Cadillac DeVille is newer by 6 year(s). Which means there will be less support and parts availability for 1978 Peugeot 305. In addition, the cost of maintenance, including insurance, on 1978 Peugeot 305 would be higher. At 4,085 cc (8 cylinders), 1984 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1984 Cadillac DeVille (129 HP @ 4200 RPM) has 57 more horse power than 1978 Peugeot 305. (72 HP @ 6000 RPM). In normal driving conditions, 1984 Cadillac DeVille should accelerate faster than 1978 Peugeot 305. With that said, vehicle weight also plays an important factor in acceleration. 1984 Cadillac DeVille weights approximately 600 kg more than 1978 Peugeot 305. 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, 1984 Cadillac DeVille (271 Nm @ 2200 RPM) has 154 more torque (in Nm) than 1978 Peugeot 305. (117 Nm @ 3000 RPM). This means 1984 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 1978 Peugeot 305.
Compare all specifications:
| 1984 Cadillac DeVille | 1978 Peugeot 305 | |
| Make | Cadillac | Peugeot |
| Model | DeVille | 305 |
| Year Released | 1984 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4085 cc | 1472 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 129 HP | 72 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 271 Nm | 117 Nm |
| Torque RPM | 2200 RPM | 3000 RPM |
| Engine Bore Size | 88 mm | 78 mm |
| Engine Stroke Size | 84 mm | 77 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1540 kg | 940 kg |
| Vehicle Length | 4960 mm | 4250 mm |
| Vehicle Width | 1830 mm | 1640 mm |
| Vehicle Height | 1400 mm | 1410 mm |
| Wheelbase Size | 2820 mm | 2630 mm |
