2008 GMC Sierra vs. 1977 Porsche 911
To start off, 2008 GMC Sierra is newer by 31 year(s). Which means there will be less support and parts availability for 1977 Porsche 911. In addition, the cost of maintenance, including insurance, on 1977 Porsche 911 would be higher. At 5,999 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (353 HP @ 5400 RPM) has 153 more horse power than 1977 Porsche 911. (200 HP @ 6000 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 1977 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1504 kg more than 1977 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1977 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 GMC Sierra (506 Nm @ 4400 RPM) has 246 more torque (in Nm) than 1977 Porsche 911. (260 Nm @ 4200 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1977 Porsche 911. 2008 GMC Sierra has automatic transmission and 1977 Porsche 911 has manual transmission. 1977 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 GMC Sierra | 1977 Porsche 911 | |
Make | GMC | Porsche |
Model | Sierra | 911 |
Year Released | 2008 | 1977 |
Body Type | Pickup | Coupe |
Engine Position | Front | Rear |
Engine Size | 5999 cc | 2994 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 353 HP | 200 HP |
Engine RPM | 5400 RPM | 6000 RPM |
Torque | 506 Nm | 260 Nm |
Torque RPM | 4400 RPM | 4200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 3 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 2664 kg | 1160 kg |
Vehicle Length | 5710 mm | 4300 mm |
Vehicle Width | 2040 mm | 1660 mm |
Vehicle Height | 1940 mm | 1330 mm |
Wheelbase Size | 3380 mm | 2280 mm |
Fuel Tank Capacity | 129 L | 79 L |