2005 Bentley Continental vs. 1985 Ford Sierra
To start off, 2005 Bentley Continental is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1985 Ford Sierra would be higher. At 6,750 cc, 2005 Bentley Continental is equipped with a bigger engine. In terms of performance, 2005 Bentley Continental (552 HP @ 6100 RPM) has 404 more horse power than 1985 Ford Sierra. (148 HP @ 5700 RPM). In normal driving conditions, 2005 Bentley Continental should accelerate faster than 1985 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Bentley Continental weights approximately 1245 kg more than 1985 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Bentley Continental (875 Nm @ 2200 RPM) has 655 more torque (in Nm) than 1985 Ford Sierra. (220 Nm @ 3800 RPM). This means 2005 Bentley Continental will have an easier job in driving up hills or pulling heavy equipment than 1985 Ford Sierra.
Compare all specifications:
| 2005 Bentley Continental | 1985 Ford Sierra | |
| Make | Bentley | Ford |
| Model | Continental | Sierra |
| Year Released | 2005 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 6750 cc | 2790 cc |
| Horse Power | 552 HP | 148 HP |
| Engine RPM | 6100 RPM | 5700 RPM |
| Torque | 875 Nm | 220 Nm |
| Torque RPM | 2200 RPM | 3800 RPM |
| Engine Bore Size | 104 mm | 93 mm |
| Engine Stroke Size | 99 mm | 68.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 2450 kg | 1205 kg |
| Wheelbase Size | 2970 mm | 2620 mm |
