1987 Ford Sierra vs. 2002 Ford Excursion
To start off, 2002 Ford Excursion is newer by 15 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 5,407 cc (8 cylinders), 2002 Ford Excursion is equipped with a bigger engine. In terms of performance, 2002 Ford Excursion (252 HP @ 4500 RPM) has 186 more horse power than 1987 Ford Sierra. (66 HP @ 4200 RPM) In normal driving conditions, 2002 Ford Excursion should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Ford Excursion weights approximately 2040 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.
Because 2002 Ford Excursion is four wheel drive (4WD), it will have significant more traction and grip than 1987 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2002 Ford Excursion 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, 2002 Ford Excursion (475 Nm @ 2500 RPM) has 333 more torque (in Nm) than 1987 Ford Sierra. (142 Nm @ 2000 RPM). This means 2002 Ford Excursion will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra. 2002 Ford Excursion has automatic transmission and 1987 Ford Sierra has manual transmission. 1987 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Ford Excursion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Ford Sierra | 2002 Ford Excursion | |
| Make | Ford | Ford |
| Model | Sierra | Excursion |
| Year Released | 1987 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2303 cc | 5407 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 66 HP | 252 HP |
| Engine RPM | 4200 RPM | 4500 RPM |
| Torque | 142 Nm | 475 Nm |
| Torque RPM | 2000 RPM | 2500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1170 kg | 3210 kg |
| Vehicle Length | 4430 mm | 5760 mm |
| Vehicle Width | 1700 mm | 2040 mm |
| Vehicle Height | 1370 mm | 2050 mm |
| Wheelbase Size | 2620 mm | 3490 mm |
