2006 Ford Territory vs. 1987 Ford Sierra
To start off, 2006 Ford Territory 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 3,984 cc, 2006 Ford Territory is equipped with a bigger engine. In terms of performance, 2006 Ford Territory (244 HP @ 5000 RPM) has 40 more horse power than 1987 Ford Sierra. (204 HP @ 6250 RPM). In normal driving conditions, 2006 Ford Territory should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1987 Ford Sierra weights approximately 26 kg more than 2006 Ford Territory.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2006 Ford Territory (380 Nm @ 3250 RPM) has 103 more torque (in Nm) than 1987 Ford Sierra. (277 Nm @ 4500 RPM). This means 2006 Ford Territory will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra. 2006 Ford Territory 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. 2006 Ford Territory will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Ford Territory | 1987 Ford Sierra | |
| Make | Ford | Ford |
| Model | Territory | Sierra |
| Year Released | 2006 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 3984 cc | 1993 cc |
| Horse Power | 244 HP | 204 HP |
| Engine RPM | 5000 RPM | 6250 RPM |
| Torque | 380 Nm | 277 Nm |
| Torque RPM | 3250 RPM | 4500 RPM |
| Engine Bore Size | 92.3 mm | 90.8 mm |
| Engine Stroke Size | 99.3 mm | 77 mm |
| Engine Compression Ratio | 9.7:1 | 8.0:1 |
| Top Speed | 180 km/hour | 240 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1224 kg | 1250 kg |
| Vehicle Length | 4670 mm | 4470 mm |
| Vehicle Height | 1350 mm | 1380 mm |
| Wheelbase Size | 2580 mm | 2500 mm |
