2009 GMC Yukon vs. 1977 Porsche 911
To start off, 2009 GMC Yukon is newer by 32 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 5,328 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 1538 kg more than 1977 Porsche 911.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2009 GMC Yukon (455 Nm @ 4400 RPM) has 215 more torque (in Nm) than 1977 Porsche 911. (240 Nm @ 3800 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1977 Porsche 911.
Compare all specifications:
| 2009 GMC Yukon | 1977 Porsche 911 | |
| Make | GMC | Porsche |
| Model | Yukon | 911 |
| Year Released | 2009 | 1977 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 5328 cc | 2687 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 310 HP | 0 HP |
| Torque | 455 Nm | 240 Nm |
| Torque RPM | 4400 RPM | 3800 RPM |
| Drive Type | Rear | Rear |
| Number of Seats | 9 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2613 kg | 1075 kg |
| Vehicle Length | 5140 mm | 4300 mm |
| Vehicle Width | 2010 mm | 1620 mm |
| Vehicle Height | 1960 mm | 1330 mm |
| Wheelbase Size | 2950 mm | 2270 mm |
