2006 GMC Sierra vs. 1991 Porsche 911
To start off, 2006 GMC Sierra is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Porsche 911. In addition, the cost of maintenance, including insurance, on 1991 Porsche 911 would be higher. At 4,294 cc (6 cylinders), 2006 GMC Sierra is equipped with a bigger engine.
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, 1991 Porsche 911 (1,098 Nm) has 744 more torque (in Nm) than 2006 GMC Sierra. (354 Nm). This means 1991 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2006 GMC Sierra. 2006 GMC Sierra has automatic transmission and 1991 Porsche 911 has manual transmission. 1991 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 GMC Sierra | 1991 Porsche 911 | |
| Make | GMC | Porsche |
| Model | Sierra | 911 |
| Year Released | 2006 | 1991 |
| Body Type | Pickup | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 4294 cc | 3164 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 195 HP | 0 HP |
| Torque | 354 Nm | 1098 Nm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 2 seats |
| Vehicle Length | 5850 mm | 4280 mm |
| Vehicle Width | 2000 mm | 1660 mm |
| Vehicle Height | 1850 mm | 1330 mm |
| Wheelbase Size | 3650 mm | 2280 mm |
