2009 Cadillac STS vs. 1977 Porsche 936
To start off, 2009 Cadillac STS is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Porsche 936. In addition, the cost of maintenance, including insurance, on 1977 Porsche 936 would be higher. At 3,599 cc (6 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 1977 Porsche 936 (573 HP @ 8500 RPM) has 271 more horse power than 2009 Cadillac STS. (302 HP @ 6300 RPM) In normal driving conditions, 1977 Porsche 936 should accelerate faster than 2009 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 935 kg more than 1977 Porsche 936.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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. 2009 Cadillac STS has automatic transmission and 1977 Porsche 936 has manual transmission. 1977 Porsche 936 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Cadillac STS | 1977 Porsche 936 | |
| Make | Cadillac | Porsche |
| Model | STS | 936 |
| Year Released | 2009 | 1977 |
| Engine Position | Front | Middle |
| Engine Size | 3599 cc | 2142 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 573 HP |
| Engine RPM | 6300 RPM | 8500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1635 kg | 700 kg |
