1970 Cadillac DeVille vs. 1981 Cadillac Seville
To start off, 1981 Cadillac Seville is newer by 11 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 105 more horse power than 1981 Cadillac Seville. (123 HP @ 3900 RPM). In normal driving conditions, 1970 Cadillac DeVille should accelerate faster than 1981 Cadillac Seville. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac DeVille weights approximately 388 kg more than 1981 Cadillac Seville. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Cadillac DeVille is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1970 Cadillac DeVille. However, in wet, icy, snow, or gravel driving conditions, 1981 Cadillac Seville, being front wheel drive (FWD), will offer much better control with better grip. 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 | 1981 Cadillac Seville | |
| Make | Cadillac | Cadillac |
| Model | DeVille | Seville |
| Year Released | 1970 | 1981 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 4129 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 228 HP | 123 HP |
| Engine RPM | 4400 RPM | 3900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2058 kg | 1670 kg |
| Vehicle Length | 5730 mm | 5210 mm |
| Vehicle Width | 2030 mm | 1820 mm |
| Wheelbase Size | 3300 mm | 2900 mm |
