2001 Cadillac XLR vs. 1978 Porsche 936
To start off, 2001 Cadillac XLR is newer by 23 year(s). Which means there will be less support and parts availability for 1978 Porsche 936. In addition, the cost of maintenance, including insurance, on 1978 Porsche 936 would be higher. At 4,565 cc (8 cylinders), 2001 Cadillac XLR is equipped with a bigger engine. In terms of performance, 1978 Porsche 936 (573 HP @ 8500 RPM) has 257 more horse power than 2001 Cadillac XLR. (316 HP @ 6400 RPM) In normal driving conditions, 1978 Porsche 936 should accelerate faster than 2001 Cadillac XLR. With that said, vehicle weight also plays an important factor in acceleration. 2001 Cadillac XLR weights approximately 954 kg more than 1978 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. 2001 Cadillac XLR has automatic transmission and 1978 Porsche 936 has manual transmission. 1978 Porsche 936 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Cadillac XLR | 1978 Porsche 936 | |
| Make | Cadillac | Porsche |
| Model | XLR | 936 |
| Year Released | 2001 | 1978 |
| Engine Position | Front | Middle |
| Engine Size | 4565 cc | 2142 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 316 HP | 573 HP |
| Engine RPM | 6400 RPM | 8500 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1654 kg | 700 kg |
