1984 Ford Sierra vs. 2005 Ford Excursion
To start off, 2005 Ford Excursion is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 5,949 cc (8 cylinders), 2005 Ford Excursion is equipped with a bigger engine. In terms of performance, 2005 Ford Excursion (325 HP @ 6000 RPM) has 250 more horse power than 1984 Ford Sierra. (75 HP @ 4800 RPM) In normal driving conditions, 2005 Ford Excursion should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Excursion weights approximately 2464 kg more than 1984 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Ford Excursion is four wheel drive (4WD), it will have significant more traction and grip than 1984 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Ford Excursion (759 Nm) has 636 more torque (in Nm) than 1984 Ford Sierra. (123 Nm). This means 2005 Ford Excursion will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 2005 Ford Excursion has automatic transmission and 1984 Ford Sierra has manual transmission. 1984 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Ford Excursion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Ford Sierra | 2005 Ford Excursion | |
| Make | Ford | Ford |
| Model | Sierra | Excursion |
| Year Released | 1984 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1593 cc | 5949 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 75 HP | 325 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 123 Nm | 759 Nm |
| Engine Compression Ratio | 9.5:1 | 18.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1040 kg | 3504 kg |
| Vehicle Length | 4430 mm | 5760 mm |
| Vehicle Width | 1730 mm | 2040 mm |
| Vehicle Height | 1370 mm | 2040 mm |
| Wheelbase Size | 2610 mm | 3490 mm |
| Fuel Tank Capacity | 60 L | 167 L |
