1986 Porsche 928 vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 27 year(s). Which means there will be less support and parts availability for 1986 Porsche 928. In addition, the cost of maintenance, including insurance, on 1986 Porsche 928 would be higher. At 4,957 cc (8 cylinders), 1986 Porsche 928 is equipped with a bigger engine. In terms of performance, 1986 Porsche 928 (317 HP @ 6000 RPM) has 19 more horse power than 2013 GMC Sierra. (298 HP @ 5600 RPM). In normal driving conditions, 1986 Porsche 928 should accelerate faster than 2013 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 864 kg more than 1986 Porsche 928.
Because 2013 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1986 Porsche 928. 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, 1986 Porsche 928 (439 Nm @ 3000 RPM) has 25 more torque (in Nm) than 2013 GMC Sierra. (414 Nm @ 4600 RPM). This means 1986 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2013 GMC Sierra. 2013 GMC Sierra has automatic transmission and 1986 Porsche 928 has manual transmission. 1986 Porsche 928 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:
1986 Porsche 928 | 2013 GMC Sierra | |
Make | Porsche | GMC |
Model | 928 | Sierra |
Year Released | 1986 | 2013 |
Body Type | Coupe | Pickup |
Engine Position | Front | Front |
Engine Size | 4957 cc | 4800 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 317 HP | 298 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 439 Nm | 414 Nm |
Torque RPM | 3000 RPM | 4600 RPM |
Engine Bore Size | 100 mm | 96 mm |
Engine Stroke Size | 78.9 mm | 83 mm |
Fuel Type | Gasoline | Flex Fuel |
Drive Type | Rear | 4WD |
Transmission Type | Manual | 6-speed automatic |
Number of Seats | 4 seats | 6 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1590 kg | 2454 kg |
Vehicle Length | 4450 mm | 5847 mm |
Vehicle Width | 1840 mm | 2032 mm |
Vehicle Height | 1290 mm | 1872 mm |
Wheelbase Size | 2510 mm | 3645 mm |
Fuel Tank Capacity | 66 L | 98 L |