1970 Cadillac DeVille vs. 1984 Ford Sierra
To start off, 1984 Ford Sierra is newer by 14 year(s). Which means there will be less support and parts availability for 1970 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1970 Cadillac DeVille would be higher. At 7,734 cc (8 cylinders), 1970 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1970 Cadillac DeVille (228 HP @ 4400 RPM) has 169 more horse power than 1984 Ford Sierra. (59 HP @ 5700 RPM). In normal driving conditions, 1970 Cadillac DeVille should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac DeVille weights approximately 1135 kg more than 1984 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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.
Compare all specifications:
| 1970 Cadillac DeVille | 1984 Ford Sierra | |
| Make | Cadillac | Ford |
| Model | DeVille | Sierra |
| Year Released | 1970 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 1294 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 228 HP | 59 HP |
| Engine RPM | 4400 RPM | 5700 RPM |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 2105 kg | 970 kg |
| Vehicle Length | 5730 mm | 4400 mm |
| Vehicle Width | 2030 mm | 1710 mm |
| Wheelbase Size | 3300 mm | 2610 mm |
