1999 Cadillac DeVille vs. 1974 Porsche 911
To start off, 1999 Cadillac DeVille is newer by 25 year(s). Which means there will be less support and parts availability for 1974 Porsche 911. In addition, the cost of maintenance, including insurance, on 1974 Porsche 911 would be higher. At 4,600 cc (8 cylinders), 1999 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1999 Cadillac DeVille (271 HP @ 5600 RPM) has 106 more horse power than 1974 Porsche 911. (165 HP @ 5800 RPM). In normal driving conditions, 1999 Cadillac DeVille should accelerate faster than 1974 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1999 Cadillac DeVille weights approximately 585 kg more than 1974 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 Porsche 911 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 1974 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 1999 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:
| 1999 Cadillac DeVille | 1974 Porsche 911 | |
| Make | Cadillac | Porsche |
| Model | DeVille | 911 |
| Year Released | 1999 | 1974 |
| Engine Position | Front | Rear |
| Engine Size | 4600 cc | 2687 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 271 HP | 165 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1705 kg | 1120 kg |
| Vehicle Length | 5330 mm | 4300 mm |
| Vehicle Width | 1950 mm | 1620 mm |
