1975 Cadillac DeVille vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 30 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, 2005 Porsche 911 (350 HP @ 6600 RPM) has 170 more horse power than 1975 Cadillac DeVille. (180 HP @ 4400 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1975 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac DeVille weights approximately 815 kg more than 2005 Porsche 911.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1975 Cadillac DeVille. In wet, icy, snow, or gravel driving conditions, 2005 Porsche 911 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:
| 1975 Cadillac DeVille | 2005 Porsche 911 | |
| Make | Cadillac | Porsche |
| Model | DeVille | 911 |
| Year Released | 1975 | 2005 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 8192 cc | 3822 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 180 HP | 350 HP |
| Engine RPM | 4400 RPM | 6600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2290 kg | 1475 kg |
| Vehicle Length | 5880 mm | 4440 mm |
| Vehicle Width | 2030 mm | 1860 mm |
| Wheelbase Size | 3310 mm | 2360 mm |
