1990 Buick Roadmaster vs. 1975 Cadillac DeVille
To start off, 1990 Buick Roadmaster is newer by 15 year(s). Which means there will be less support and parts availability for 1975 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1975 Cadillac DeVille would be higher. At 8,192 cc (8 cylinders), 1975 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1975 Cadillac DeVille (180 HP @ 4400 RPM) has 3 more horse power than 1990 Buick Roadmaster. (177 HP @ 4200 RPM) In normal driving conditions, 1975 Cadillac DeVille should accelerate faster than 1990 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac DeVille weights approximately 420 kg more than 1990 Buick Roadmaster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Buick Roadmaster 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 1990 Buick Roadmaster. However, in wet, icy, snow, or gravel driving conditions, 1975 Cadillac DeVille, 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:
1990 Buick Roadmaster | 1975 Cadillac DeVille | |
Make | Buick | Cadillac |
Model | Roadmaster | DeVille |
Year Released | 1990 | 1975 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 5731 cc | 8192 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | in-line |
Horse Power | 177 HP | 180 HP |
Engine RPM | 4200 RPM | 4400 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 | 1840 kg | 2260 kg |
Vehicle Length | 5490 mm | 5880 mm |
Vehicle Width | 1990 mm | 2030 mm |
Wheelbase Size | 2950 mm | 3310 mm |