1991 Porsche 911 vs. 2011 Porsche 911
To start off, 2011 Porsche 911 is newer by 20 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 3,800 cc (6 cylinders), 2011 Porsche 911 is equipped with a bigger engine.
Because 2011 Porsche 911 is all wheel drive (AWD), it will have significant more traction and grip than 1991 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2011 Porsche 911 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, 1991 Porsche 911 (1,098 Nm) has 399 more torque (in Nm) than 2011 Porsche 911. (699 Nm). This means 1991 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2011 Porsche 911.
Compare all specifications:
| 1991 Porsche 911 | 2011 Porsche 911 | |
| Make | Porsche | Porsche |
| Model | 911 | 911 |
| Year Released | 1991 | 2011 |
| Body Type | Convertible | Coupe |
| Engine Position | Rear | Rear |
| Engine Size | 3164 cc | 3800 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | boxer |
| Horse Power | 0 HP | 530 HP |
| Torque | 1098 Nm | 699 Nm |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4280 mm | 4478 mm |
| Vehicle Width | 1660 mm | 1852 mm |
| Vehicle Height | 1330 mm | 1300 mm |
| Wheelbase Size | 2280 mm | 2350 mm |
