2009 Bentley Continental GT vs. 1977 Porsche 911
To start off, 2009 Bentley Continental GT is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Porsche 911. In addition, the cost of maintenance, including insurance, on 1977 Porsche 911 would be higher. At 5,996 cc, 2009 Bentley Continental GT is equipped with a bigger engine. In terms of performance, 2009 Bentley Continental GT (592 HP @ 6000 RPM) has 392 more horse power than 1977 Porsche 911. (200 HP @ 6000 RPM). In normal driving conditions, 2009 Bentley Continental GT should accelerate faster than 1977 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2009 Bentley Continental GT weights approximately 1535 kg more than 1977 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Bentley Continental GT is four wheel drive (4WD), it will have significant more traction and grip than 1977 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2009 Bentley Continental GT 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, 2009 Bentley Continental GT (553 Nm @ 1750 RPM) has 293 more torque (in Nm) than 1977 Porsche 911. (260 Nm @ 4200 RPM). This means 2009 Bentley Continental GT will have an easier job in driving up hills or pulling heavy equipment than 1977 Porsche 911. 2009 Bentley Continental GT has automatic transmission and 1977 Porsche 911 has manual transmission. 1977 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Bentley Continental GT will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Bentley Continental GT | 1977 Porsche 911 | |
| Make | Bentley | Porsche |
| Model | Continental GT | 911 |
| Year Released | 2009 | 1977 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 5996 cc | 2994 cc |
| Engine Type | W | boxer |
| Valves per Cylinder | 3 valves | 2 valves |
| Horse Power | 592 HP | 200 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 553 Nm | 260 Nm |
| Torque RPM | 1750 RPM | 4200 RPM |
| Engine Bore Size | 104.2 mm | 95 mm |
| Engine Stroke Size | 92 mm | 70.4 mm |
| Engine Compression Ratio | 9.0:1 | 8.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2695 kg | 1160 kg |
| Vehicle Length | 5400 mm | 4300 mm |
| Vehicle Height | 1520 mm | 1330 mm |
| Wheelbase Size | 3120 mm | 2280 mm |
| Fuel Tank Capacity | 100 L | 79 L |
