2007 Porsche 911 vs. 2011 Bentley Continental GTC
To start off, 2011 Bentley Continental GTC is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Porsche 911. In addition, the cost of maintenance, including insurance, on 2007 Porsche 911 would be higher. At 5,998 cc (12 cylinders), 2011 Bentley Continental GTC is equipped with a bigger engine. In terms of performance, 2011 Bentley Continental GTC (600 HP @ 6100 RPM) has 127 more horse power than 2007 Porsche 911. (473 HP @ 6000 RPM) In normal driving conditions, 2011 Bentley Continental GTC should accelerate faster than 2007 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2011 Bentley Continental GTC weights approximately 977 kg more than 2007 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2011 Bentley Continental GTC (750 Nm @ 1700 RPM) has 130 more torque (in Nm) than 2007 Porsche 911. (620 Nm @ 1950 RPM). This means 2011 Bentley Continental GTC will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche 911. 2011 Bentley Continental GTC has automatic transmission and 2007 Porsche 911 has manual transmission. 2007 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Bentley Continental GTC will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Porsche 911 | 2011 Bentley Continental GTC | |
| Make | Porsche | Bentley |
| Model | 911 | Continental GTC |
| Year Released | 2007 | 2011 |
| Body Type | Coupe | Convertible |
| Engine Position | Rear | Front |
| Engine Size | 3600 cc | 5998 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | boxer | W |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 473 HP | 600 HP |
| Engine RPM | 6000 RPM | 6100 RPM |
| Torque | 620 Nm | 750 Nm |
| Torque RPM | 1950 RPM | 1700 RPM |
| Fuel Type | Gasoline - Premium | Flex Fuel |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1590 kg | 2567 kg |
| Vehicle Length | 4440 mm | 4803 mm |
| Vehicle Width | 1860 mm | 1928 mm |
| Vehicle Height | 1310 mm | 1389 mm |
| Wheelbase Size | 2360 mm | 2746 mm |
| Fuel Tank Capacity | 80 L | 90 L |
