2004 Ford F-150 vs. 1985 Ford Sierra
To start off, 2004 Ford F-150 is newer by 19 year(s). Which means there will be less support and parts availability for 1985 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1985 Ford Sierra would be higher. At 4,196 cc (6 cylinders), 2004 Ford F-150 is equipped with a bigger engine. In terms of performance, 2004 Ford F-150 (200 HP @ 4800 RPM) has 52 more horse power than 1985 Ford Sierra. (148 HP @ 5700 RPM). In normal driving conditions, 2004 Ford F-150 should accelerate faster than 1985 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Ford F-150 weights approximately 920 kg more than 1985 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Ford F-150 (343 Nm @ 3400 RPM) has 123 more torque (in Nm) than 1985 Ford Sierra. (220 Nm @ 3800 RPM). This means 2004 Ford F-150 will have an easier job in driving up hills or pulling heavy equipment than 1985 Ford Sierra.
Compare all specifications:
| 2004 Ford F-150 | 1985 Ford Sierra | |
| Make | Ford | Ford |
| Model | F-150 | Sierra |
| Year Released | 2004 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 2790 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 200 HP | 148 HP |
| Engine RPM | 4800 RPM | 5700 RPM |
| Torque | 343 Nm | 220 Nm |
| Torque RPM | 3400 RPM | 3800 RPM |
| Engine Bore Size | 97 mm | 93 mm |
| Engine Stroke Size | 95 mm | 68.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2125 kg | 1205 kg |
| Vehicle Length | 5380 mm | 4400 mm |
| Vehicle Width | 2010 mm | 1680 mm |
| Vehicle Height | 1860 mm | 1370 mm |
| Wheelbase Size | 3200 mm | 2620 mm |
