1999 Porsche 911 vs. 2006 Porsche 911
To start off, 2006 Porsche 911 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Porsche 911. In addition, the cost of maintenance, including insurance, on 1999 Porsche 911 would be higher. At 3,596 cc (6 cylinders), 2006 Porsche 911 is equipped with a bigger engine. In terms of performance, 1999 Porsche 911 (414 HP @ 6000 RPM) has 98 more horse power than 2006 Porsche 911. (316 HP @ 4250 RPM). In normal driving conditions, 1999 Porsche 911 should accelerate faster than 2006 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1999 Porsche 911 weights approximately 160 kg more than 2006 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Porsche 911. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Porsche 911 (560 Nm @ 2700 RPM) has 190 more torque (in Nm) than 2006 Porsche 911. (370 Nm @ 4250 RPM). This means 1999 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2006 Porsche 911. 2006 Porsche 911 has automatic transmission and 1999 Porsche 911 has manual transmission. 1999 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Porsche 911 | 2006 Porsche 911 | |
| Make | Porsche | Porsche |
| Model | 911 | 911 |
| Year Released | 1999 | 2006 |
| Body Type | Coupe | Convertible |
| Engine Position | Rear | Rear |
| Engine Size | 3595 cc | 3596 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 414 HP | 316 HP |
| Engine RPM | 6000 RPM | 4250 RPM |
| Torque | 560 Nm | 370 Nm |
| Torque RPM | 2700 RPM | 4250 RPM |
| Engine Bore Size | 100 mm | 96 mm |
| Engine Stroke Size | 76.4 mm | 82.8 mm |
| Engine Compression Ratio | 9.4:1 | 11.3:1 |
| Top Speed | 304 km/hour | 285 km/hour |
| Acceleration 0-100mph | 4.2 seconds | 5.2 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1540 kg | 1380 kg |
| Vehicle Length | 4440 mm | 4440 mm |
| Vehicle Width | 1840 mm | 1780 mm |
| Vehicle Height | 1300 mm | 1310 mm |
| Wheelbase Size | 2360 mm | 2360 mm |
| Fuel Tank Capacity | 64 L | 64 L |
