2006 Ford Crown Victoria vs. 1987 Ford Sierra
To start off, 2006 Ford Crown Victoria is newer by 19 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 4,604 cc (8 cylinders), 2006 Ford Crown Victoria is equipped with a bigger engine. In terms of performance, 2006 Ford Crown Victoria (239 HP @ 4750 RPM) has 127 more horse power than 1987 Ford Sierra. (112 HP @ 5300 RPM). In normal driving conditions, 2006 Ford Crown Victoria should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Ford Crown Victoria weights approximately 1721 kg more than 1987 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, 2006 Ford Crown Victoria (374 Nm @ 4000 RPM) has 194 more torque (in Nm) than 1987 Ford Sierra. (180 Nm @ 3000 RPM). This means 2006 Ford Crown Victoria will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 2006 Ford Crown Victoria | 1987 Ford Sierra | |
| Make | Ford | Ford |
| Model | Crown Victoria | Sierra |
| Year Released | 2006 | 1987 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4604 cc | 2292 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 239 HP | 112 HP |
| Engine RPM | 4750 RPM | 5300 RPM |
| Torque | 374 Nm | 180 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 90.2 mm | 96 mm |
| Engine Stroke Size | 90 mm | 79.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2856 kg | 1135 kg |
| Vehicle Length | 5390 mm | 4500 mm |
| Vehicle Width | 1970 mm | 1680 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 2920 mm | 2620 mm |
