2004 GMC Sierra vs. 1991 Porsche 928
To start off, 2004 GMC Sierra is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Porsche 928. In addition, the cost of maintenance, including insurance, on 1991 Porsche 928 would be higher. At 5,967 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 1991 Porsche 928 (345 HP @ 5700 RPM) has 24 more horse power than 2004 GMC Sierra. (321 HP @ 5000 RPM) In normal driving conditions, 1991 Porsche 928 should accelerate faster than 2004 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 670 kg more than 1991 Porsche 928.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1991 Porsche 928. In wet, icy, snow, or gravel driving conditions, 2004 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, 1991 Porsche 928 (500 Nm @ 4250 RPM) has 130 more torque (in Nm) than 2004 GMC Sierra. (370 Nm @ 4000 RPM). This means 1991 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2004 GMC Sierra. 2004 GMC Sierra has automatic transmission and 1991 Porsche 928 has manual transmission. 1991 Porsche 928 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 GMC Sierra | 1991 Porsche 928 | |
Make | GMC | Porsche |
Model | Sierra | 928 |
Year Released | 2004 | 1991 |
Body Type | Pickup | Coupe |
Engine Position | Front | Front |
Engine Size | 5967 cc | 5397 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 321 HP | 345 HP |
Engine RPM | 5000 RPM | 5700 RPM |
Torque | 370 Nm | 500 Nm |
Torque RPM | 4000 RPM | 4250 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 | 1600 kg |
Vehicle Length | 5790 mm | 4450 mm |
Vehicle Width | 2000 mm | 1860 mm |
Vehicle Height | 1850 mm | 1290 mm |
Wheelbase Size | 3650 mm | 2510 mm |
Fuel Tank Capacity | 117 L | 86 L |