1987 Ford Sierra vs. 2005 Ford Excursion
To start off, 2005 Ford Excursion is newer by 18 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 6,801 cc (10 cylinders), 2005 Ford Excursion is equipped with a bigger engine. In terms of performance, 2005 Ford Excursion (311 HP @ 6000 RPM) has 199 more horse power than 1987 Ford Sierra. (112 HP @ 5300 RPM) In normal driving conditions, 2005 Ford Excursion should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Excursion weights approximately 2126 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, 2005 Ford Excursion (576 Nm) has 396 more torque (in Nm) than 1987 Ford Sierra. (180 Nm). This means 2005 Ford Excursion will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 1987 Ford Sierra | 2005 Ford Excursion | |
| Make | Ford | Ford |
| Model | Sierra | Excursion |
| Year Released | 1987 | 2005 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2292 cc | 6801 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Horse Power | 112 HP | 311 HP |
| Engine RPM | 5300 RPM | 6000 RPM |
| Torque | 180 Nm | 576 Nm |
| Engine Bore Size | 96 mm | 90 mm |
| Engine Stroke Size | 79.5 mm | 106 mm |
| Number of Seats | 5 seats | 8 seats |
| Vehicle Weight | 1135 kg | 3261 kg |
| Vehicle Length | 4500 mm | 5760 mm |
| Vehicle Width | 1680 mm | 2040 mm |
| Vehicle Height | 1400 mm | 2040 mm |
| Wheelbase Size | 2620 mm | 3490 mm |
