2003 GMC Sierra vs. 1981 Porsche 936
To start off, 2003 GMC Sierra is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Porsche 936. In addition, the cost of maintenance, including insurance, on 1981 Porsche 936 would be higher. At 5,967 cc (8 cylinders), 2003 GMC Sierra is equipped with a bigger engine. In terms of performance, 1981 Porsche 936 (632 HP @ 8200 RPM) has 311 more horse power than 2003 GMC Sierra. (321 HP @ 5000 RPM) In normal driving conditions, 1981 Porsche 936 should accelerate faster than 2003 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2003 GMC Sierra weights approximately 1495 kg more than 1981 Porsche 936.
Because 2003 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1981 Porsche 936. In wet, icy, snow, or gravel driving conditions, 2003 GMC Sierra 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. 2003 GMC Sierra has automatic transmission and 1981 Porsche 936 has manual transmission. 1981 Porsche 936 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 GMC Sierra | 1981 Porsche 936 | |
| Make | GMC | Porsche |
| Model | Sierra | 936 |
| Year Released | 2003 | 1981 |
| Engine Position | Front | Middle |
| Engine Size | 5967 cc | 2650 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 321 HP | 632 HP |
| Engine RPM | 5000 RPM | 8200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2270 kg | 775 kg |
