1986 Ford Sierra vs. 2009 Ford F-450
To start off, 2009 Ford F-450 is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1986 Ford Sierra would be higher. At 6,400 cc (8 cylinders), 2009 Ford F-450 is equipped with a bigger engine. In terms of performance, 2009 Ford F-450 (326 HP @ 3000 RPM) has 166 more horse power than 1986 Ford Sierra. (160 HP @ 5700 RPM) In normal driving conditions, 2009 Ford F-450 should accelerate faster than 1986 Ford Sierra.
Because 1986 Ford Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2009 Ford F-450. In wet, icy, snow, or gravel driving conditions, 1986 Ford Sierra 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, 2009 Ford F-450 (814 Nm @ 2000 RPM) has 598 more torque (in Nm) than 1986 Ford Sierra. (216 Nm @ 4300 RPM). This means 2009 Ford F-450 will have an easier job in driving up hills or pulling heavy equipment than 1986 Ford Sierra.
Compare all specifications:
| 1986 Ford Sierra | 2009 Ford F-450 | |
| Make | Ford | Ford |
| Model | Sierra | F-450 |
| Year Released | 1986 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 6400 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 160 HP | 326 HP |
| Engine RPM | 5700 RPM | 3000 RPM |
| Torque | 216 Nm | 814 Nm |
| Torque RPM | 4300 RPM | 2000 RPM |
| Engine Compression Ratio | 9.2:1 | 9.7:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Length | 4430 mm | 6670 mm |
| Vehicle Width | 1730 mm | 2430 mm |
| Wheelbase Size | 2610 mm | 4390 mm |
| Fuel Tank Capacity | 116 L | 144 L |
