1984 Ford Sierra vs. 2006 Ford F-350
To start off, 2006 Ford F-350 is newer by 22 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 6,801 cc (10 cylinders), 2006 Ford F-350 is equipped with a bigger engine. In terms of performance, 2006 Ford F-350 (362 HP @ 4750 RPM) has 287 more horse power than 1984 Ford Sierra. (75 HP @ 4800 RPM) In normal driving conditions, 2006 Ford F-350 should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Ford F-350 weights approximately 168 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 2006 Ford F-350 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, 2006 Ford F-350 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, 2006 Ford F-350 (621 Nm @ 3250 RPM) has 498 more torque (in Nm) than 1984 Ford Sierra. (123 Nm @ 2900 RPM). This means 2006 Ford F-350 will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
| 1984 Ford Sierra | 2006 Ford F-350 | |
| Make | Ford | Ford |
| Model | Sierra | F-350 |
| Year Released | 1984 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1593 cc | 6801 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Horse Power | 75 HP | 362 HP |
| Engine RPM | 4800 RPM | 4750 RPM |
| Torque | 123 Nm | 621 Nm |
| Torque RPM | 2900 RPM | 3250 RPM |
| Engine Bore Size | 87.7 mm | 90 mm |
| Engine Stroke Size | 66 mm | 106 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1040 kg | 1208 kg |
| Vehicle Length | 4430 mm | 6240 mm |
| Vehicle Width | 1730 mm | 2430 mm |
| Vehicle Height | 1370 mm | 1980 mm |
| Wheelbase Size | 2610 mm | 3970 mm |
| Fuel Tank Capacity | 60 L | 110 L |
