2001 GMC Sierra vs. 1974 Porsche 911
To start off, 2001 GMC Sierra is newer by 27 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 5,967 cc (8 cylinders), 2001 GMC Sierra is equipped with a bigger engine. In terms of performance, 2001 GMC Sierra (321 HP @ 5000 RPM) has 146 more horse power than 1974 Porsche 911. (175 HP @ 5800 RPM). In normal driving conditions, 2001 GMC Sierra should accelerate faster than 1974 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2001 GMC Sierra weights approximately 1190 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 2001 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1974 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2001 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. Let's talk about torque, 2001 GMC Sierra (370 Nm @ 4000 RPM) has 134 more torque (in Nm) than 1974 Porsche 911. (236 Nm @ 4000 RPM). This means 2001 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1974 Porsche 911. 2001 GMC Sierra has automatic transmission and 1974 Porsche 911 has manual transmission. 1974 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 GMC Sierra | 1974 Porsche 911 | |
| Make | GMC | Porsche |
| Model | Sierra | 911 |
| Year Released | 2001 | 1974 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 5967 cc | 2686 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 321 HP | 175 HP |
| Engine RPM | 5000 RPM | 5800 RPM |
| Torque | 370 Nm | 236 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2270 kg | 1080 kg |
| Vehicle Length | 6270 mm | 4300 mm |
| Vehicle Width | 2000 mm | 1620 mm |
| Vehicle Height | 1800 mm | 1330 mm |
| Wheelbase Size | 3650 mm | 2270 mm |
