2007 Bentley Continental Flying Spur vs. 1981 Porsche 928
To start off, 2007 Bentley Continental Flying Spur is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Porsche 928. In addition, the cost of maintenance, including insurance, on 1981 Porsche 928 would be higher. At 5,996 cc, 2007 Bentley Continental Flying Spur is equipped with a bigger engine. In terms of performance, 2007 Bentley Continental Flying Spur (551 HP @ 6100 RPM) has 313 more horse power than 1981 Porsche 928. (238 HP @ 5250 RPM). In normal driving conditions, 2007 Bentley Continental Flying Spur should accelerate faster than 1981 Porsche 928. With that said, vehicle weight also plays an important factor in acceleration. 2007 Bentley Continental Flying Spur weights approximately 1025 kg more than 1981 Porsche 928. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Bentley Continental Flying Spur is four wheel drive (4WD), it will have significant more traction and grip than 1981 Porsche 928. In wet, icy, snow, or gravel driving conditions, 2007 Bentley Continental Flying Spur 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, 2007 Bentley Continental Flying Spur (650 Nm @ 1600 RPM) has 294 more torque (in Nm) than 1981 Porsche 928. (356 Nm @ 3600 RPM). This means 2007 Bentley Continental Flying Spur will have an easier job in driving up hills or pulling heavy equipment than 1981 Porsche 928. 2007 Bentley Continental Flying Spur has automatic transmission and 1981 Porsche 928 has manual transmission. 1981 Porsche 928 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Bentley Continental Flying Spur will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Bentley Continental Flying Spur | 1981 Porsche 928 | |
| Make | Bentley | Porsche |
| Model | Continental Flying Spur | 928 |
| Year Released | 2007 | 1981 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5996 cc | 4472 cc |
| Engine Type | W | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 551 HP | 238 HP |
| Engine RPM | 6100 RPM | 5250 RPM |
| Torque | 650 Nm | 356 Nm |
| Torque RPM | 1600 RPM | 3600 RPM |
| Engine Bore Size | 84 mm | 95 mm |
| Engine Stroke Size | 90.2 mm | 78.9 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 312 km/hour | 229 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2475 kg | 1450 kg |
| Vehicle Length | 5310 mm | 4450 mm |
| Vehicle Width | 2120 mm | 1840 mm |
| Vehicle Height | 1490 mm | 1320 mm |
| Wheelbase Size | 3070 mm | 2510 mm |
| Fuel Tank Capacity | 90 L | 85 L |
