1977 Porsche 912 vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 36 year(s). Which means there will be less support and parts availability for 1977 Porsche 912. In addition, the cost of maintenance, including insurance, on 1977 Porsche 912 would be higher. At 4,800 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (298 HP @ 5600 RPM) has 211 more horse power than 1977 Porsche 912. (87 HP @ 4900 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 1977 Porsche 912. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 1314 kg more than 1977 Porsche 912. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1977 Porsche 912. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 GMC Sierra (414 Nm @ 4600 RPM) has 278 more torque (in Nm) than 1977 Porsche 912. (136 Nm @ 4000 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1977 Porsche 912. 2013 GMC Sierra has automatic transmission and 1977 Porsche 912 has manual transmission. 1977 Porsche 912 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
1977 Porsche 912 | 2013 GMC Sierra | |
Make | Porsche | GMC |
Model | 912 | Sierra |
Year Released | 1977 | 2013 |
Body Type | Coupe | Pickup |
Engine Position | Rear | Front |
Engine Size | 1971 cc | 4800 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 87 HP | 298 HP |
Engine RPM | 4900 RPM | 5600 RPM |
Torque | 136 Nm | 414 Nm |
Torque RPM | 4000 RPM | 4600 RPM |
Engine Bore Size | 94 mm | 96 mm |
Engine Stroke Size | 71 mm | 83 mm |
Fuel Type | Gasoline | Flex Fuel |
Drive Type | Rear | 4WD |
Transmission Type | Manual | 4-speed automatic |
Number of Seats | 4 seats | 3 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1140 kg | 2454 kg |
Vehicle Length | 4170 mm | 5847 mm |
Vehicle Width | 1610 mm | 2032 mm |
Vehicle Height | 1310 mm | 1872 mm |
Wheelbase Size | 2220 mm | 3645 mm |