2006 Bentley Continental Flying Spur vs. 1975 BMW 315
To start off, 2006 Bentley Continental Flying Spur is newer by 31 year(s). Which means there will be less support and parts availability for 1975 BMW 315. In addition, the cost of maintenance, including insurance, on 1975 BMW 315 would be higher. At 5,998 cc, 2006 Bentley Continental Flying Spur is equipped with a bigger engine. In terms of performance, 2006 Bentley Continental Flying Spur (552 HP @ 6100 RPM) has 477 more horse power than 1975 BMW 315. (75 HP @ 5800 RPM). In normal driving conditions, 2006 Bentley Continental Flying Spur should accelerate faster than 1975 BMW 315. With that said, vehicle weight also plays an important factor in acceleration. 2006 Bentley Continental Flying Spur weights approximately 1490 kg more than 1975 BMW 315. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Bentley Continental Flying Spur is four wheel drive (4WD), it will have significant more traction and grip than 1975 BMW 315. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Bentley Continental Flying Spur (651 Nm @ 1600 RPM) has 541 more torque (in Nm) than 1975 BMW 315. (110 Nm @ 3200 RPM). This means 2006 Bentley Continental Flying Spur will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 315.
Compare all specifications:
| 2006 Bentley Continental Flying Spur | 1975 BMW 315 | |
| Make | Bentley | BMW |
| Model | Continental Flying Spur | 315 |
| Year Released | 2006 | 1975 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 1574 cc |
| Engine Type | W | in-line |
| Horse Power | 552 HP | 75 HP |
| Engine RPM | 6100 RPM | 5800 RPM |
| Torque | 651 Nm | 110 Nm |
| Torque RPM | 1600 RPM | 3200 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 90.2 mm | 71 mm |
| Top Speed | 312 km/hour | 154 km/hour |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2500 kg | 1010 kg |
| Vehicle Length | 5310 mm | 4360 mm |
| Vehicle Width | 1930 mm | 1620 mm |
| Vehicle Height | 1490 mm | 1390 mm |
| Wheelbase Size | 3070 mm | 2510 mm |
