2008 GMC Yukon vs. 1977 Porsche 928
To start off, 2008 GMC Yukon is newer by 31 year(s). Which means there will be less support and parts availability for 1977 Porsche 928. In addition, the cost of maintenance, including insurance, on 1977 Porsche 928 would be higher. At 5,300 cc (8 cylinders), 2008 GMC Yukon is equipped with a bigger engine. In terms of performance, 2008 GMC Yukon (320 HP @ 5200 RPM) has 83 more horse power than 1977 Porsche 928. (237 HP @ 5250 RPM). In normal driving conditions, 2008 GMC Yukon should accelerate faster than 1977 Porsche 928. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Yukon weights approximately 1166 kg more than 1977 Porsche 928. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 1977 Porsche 928. In wet, icy, snow, or gravel driving conditions, 2008 GMC Yukon 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 Yukon (461 Nm @ 4200 RPM) has 98 more torque (in Nm) than 1977 Porsche 928. (363 Nm @ 3600 RPM). This means 2008 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1977 Porsche 928.
Compare all specifications:
| 2008 GMC Yukon | 1977 Porsche 928 | |
| Make | GMC | Porsche |
| Model | Yukon | 928 |
| Year Released | 2008 | 1977 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 4473 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 320 HP | 237 HP |
| Engine RPM | 5200 RPM | 5250 RPM |
| Torque | 461 Nm | 363 Nm |
| Torque RPM | 4200 RPM | 3600 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2616 kg | 1450 kg |
| Vehicle Length | 5140 mm | 4450 mm |
| Vehicle Width | 2010 mm | 1840 mm |
| Vehicle Height | 1960 mm | 1320 mm |
| Wheelbase Size | 2950 mm | 2510 mm |
| Fuel Tank Capacity | 98 L | 85 L |
