2008 GMC Sierra vs. 1978 Porsche 911
To start off, 2008 GMC Sierra is newer by 30 year(s). Which means there will be less support and parts availability for 1978 Porsche 911. In addition, the cost of maintenance, including insurance, on 1978 Porsche 911 would be higher. At 5,999 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 1978 Porsche 911 (355 HP @ 4200 RPM) has 2 more horse power than 2008 GMC Sierra. (353 HP @ 5400 RPM) In normal driving conditions, 1978 Porsche 911 should accelerate faster than 2008 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1485 kg more than 1978 Porsche 911.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1978 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, 1978 Porsche 911 (750 Nm @ 2000 RPM) has 244 more torque (in Nm) than 2008 GMC Sierra. (506 Nm @ 4400 RPM). This means 1978 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2008 GMC Sierra.
Compare all specifications:
2008 GMC Sierra | 1978 Porsche 911 | |
Make | GMC | Porsche |
Model | Sierra | 911 |
Year Released | 2008 | 1978 |
Body Type | Pickup | Coupe |
Engine Position | Front | Rear |
Engine Size | 5999 cc | 2992 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Horse Power | 353 HP | 355 HP |
Engine RPM | 5400 RPM | 4200 RPM |
Torque | 506 Nm | 750 Nm |
Torque RPM | 4400 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 3 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 2664 kg | 1179 kg |
Vehicle Length | 5710 mm | 4300 mm |
Vehicle Width | 2040 mm | 1660 mm |
Vehicle Height | 1940 mm | 1330 mm |
Wheelbase Size | 3380 mm | 2270 mm |
Fuel Tank Capacity | 129 L | 80 L |