2007 GMC Sierra vs. 1991 Porsche 968
To start off, 2007 GMC Sierra is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Porsche 968. In addition, the cost of maintenance, including insurance, on 1991 Porsche 968 would be higher. At 5,997 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (353 HP @ 5400 RPM) has 113 more horse power than 1991 Porsche 968. (240 HP @ 6200 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1991 Porsche 968. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 882 kg more than 1991 Porsche 968. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1991 Porsche 968. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 201 more torque (in Nm) than 1991 Porsche 968. (305 Nm @ 4100 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1991 Porsche 968. 2007 GMC Sierra has automatic transmission and 1991 Porsche 968 has manual transmission. 1991 Porsche 968 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 GMC Sierra | 1991 Porsche 968 | |
Make | GMC | Porsche |
Model | Sierra | 968 |
Year Released | 2007 | 1991 |
Body Type | Pickup | Convertible |
Engine Position | Front | Front |
Engine Size | 5997 cc | 2989 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 353 HP | 240 HP |
Engine RPM | 5400 RPM | 6200 RPM |
Torque | 506 Nm | 305 Nm |
Torque RPM | 4400 RPM | 4100 RPM |
Engine Bore Size | 102 mm | 104 mm |
Engine Stroke Size | 92 mm | 88 mm |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 2282 kg | 1400 kg |
Vehicle Length | 5710 mm | 4330 mm |
Vehicle Width | 2040 mm | 1740 mm |
Vehicle Height | 1950 mm | 1270 mm |
Wheelbase Size | 3380 mm | 2510 mm |
Fuel Consumption Overall | 11.8 L/100km | 9.3 L/100km |
Fuel Tank Capacity | 129 L | 92 L |