1991 Porsche 911 vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 14 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 3,595 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2005 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 728 more torque (in Nm) than 2005 Porsche 911. (370 Nm). This means 1991 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche 911. 2005 Porsche 911 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. 2005 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Porsche 911 | 2005 Porsche 911 | |
| Make | Porsche | Porsche |
| Model | 911 | 911 |
| Year Released | 1991 | 2005 |
| Body Type | Convertible | Convertible |
| Engine Position | Rear | Rear |
| Engine Size | 3164 cc | 3595 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | boxer |
| Horse Power | 0 HP | 316 HP |
| Torque | 1098 Nm | 370 Nm |
| Top Speed | 361 km/hour | 285 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4280 mm | 4440 mm |
| Vehicle Width | 1660 mm | 1780 mm |
| Vehicle Height | 1330 mm | 1310 mm |
| Wheelbase Size | 2280 mm | 2360 mm |
