2009 Cadillac STS vs. 1973 Cadillac DeVille
To start off, 2009 Cadillac STS is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1973 Cadillac DeVille would be higher. At 7,734 cc (8 cylinders), 1973 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (321 HP @ 6400 RPM) has 113 more horse power than 1973 Cadillac DeVille. (208 HP @ 4400 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1973 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac DeVille weights approximately 415 kg more than 2009 Cadillac STS.
Because 2009 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1973 Cadillac DeVille. In wet, icy, snow, or gravel driving conditions, 2009 Cadillac STS will offer significantly more control. 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:
| 2009 Cadillac STS | 1973 Cadillac DeVille | |
| Make | Cadillac | Cadillac |
| Model | STS | DeVille |
| Year Released | 2009 | 1973 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 7734 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 321 HP | 208 HP |
| Engine RPM | 6400 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1820 kg | 2235 kg |
| Vehicle Length | 4990 mm | 5880 mm |
| Vehicle Width | 1850 mm | 2030 mm |
| Wheelbase Size | 2960 mm | 3310 mm |
